diff --git a/Basic_Samples/Embeddings/dotnet/csharp/Get_embeddings_from_dataset.ipynb b/Basic_Samples/Embeddings/dotnet/csharp/Get_embeddings_from_dataset.ipynb
index d921237b..1c500d82 100644
--- a/Basic_Samples/Embeddings/dotnet/csharp/Get_embeddings_from_dataset.ipynb
+++ b/Basic_Samples/Embeddings/dotnet/csharp/Get_embeddings_from_dataset.ipynb
@@ -18,7 +18,7 @@
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@@ -92,7 +92,7 @@
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-       "<div><div></div><div></div><div><strong>Installed Packages</strong><ul><li><span>Microsoft.DotNet.Interactive.AIUtilities, 1.0.0-beta.23509.3</span></li></ul></div></div>"
+       "<div><div><strong>Restore sources</strong><ul><li><span>https://pkgs.dev.azure.com/dnceng/public/_packaging/dotnet-tools/nuget/v3/index.json</span></li></ul></div><div></div><div><strong>Installed Packages</strong><ul><li><span>Microsoft.DotNet.Interactive.AIUtilities, 1.0.0-beta.23511.1</span></li></ul></div></div>"
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@@ -263,7 +263,7 @@
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@@ -284,15 +284,6 @@
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-       "Loading extensions from `C:\\Users\\dicolomb\\.nuget\\packages\\microsoft.data.analysis\\0.21.0-preview.23504.1\\interactive-extensions\\dotnet\\Microsoft.Data.Analysis.Interactive.dll`"
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@@ -301,7 +292,7 @@
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@@ -320,7 +311,7 @@
   },
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@@ -336,7 +327,7 @@
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-       "<table id=\"table_638321499839256660\"><thead><tr><th><i>index</i></th><th>Column0</th><th>Time</th><th>ProductId</th><th>UserId</th><th>Score</th><th>Summary</th><th>Text</th></tr></thead><tbody><tr><td><i><div class=\"dni-plaintext\"><pre>0</pre></div></i></td><td><div class=\"dni-plaintext\"><pre>0</pre></div></td><td><div class=\"dni-plaintext\"><pre>1.3511232E+09</pre></div></td><td>B003XPF9BO</td><td>A3R7JR3FMEBXQB</td><td><div class=\"dni-plaintext\"><pre>5</pre></div></td><td>where does one  start...and stop... with a treat like this</td><td>Wanted to save some to bring to my Chicago family but my North Carolina family ate all 4 boxes before I could pack. These are excellent...could serve to anyone</td></tr><tr><td><i><div class=\"dni-plaintext\"><pre>1</pre></div></i></td><td><div class=\"dni-plaintext\"><pre>1</pre></div></td><td><div class=\"dni-plaintext\"><pre>1.3511232E+09</pre></div></td><td>B003JK537S</td><td>A3JBPC3WFUT5ZP</td><td><div class=\"dni-plaintext\"><pre>1</pre></div></td><td>Arrived in pieces</td><td>Not pleased at all. When I opened the box, most of the rings were broken in pieces. A total waste of money.</td></tr><tr><td><i><div class=\"dni-plaintext\"><pre>2</pre></div></i></td><td><div class=\"dni-plaintext\"><pre>2</pre></div></td><td><div class=\"dni-plaintext\"><pre>1.3511232E+09</pre></div></td><td>B000JMBE7M</td><td>AQX1N6A51QOKG</td><td><div class=\"dni-plaintext\"><pre>4</pre></div></td><td>It isn&#39;t blanc mange, but isn&#39;t bad . . .</td><td>I&#39;m not sure that custard is really custard without eggs.  But this comes close.  I got it for use in a &quot;Vegan pancake&quot; recipe.  We were having houseguests who were Vegan and I wanted to make some special breakfasts while they were here.  One of the cooking/recipe sites had a recipe using this and there were lots of great reviews.  I tried the recipe and it turned out like wallpaper paste -- yuck!&lt;br /&gt;However, the  so-called custard isn&#39;t so bad.  I think it&#39;s probably just cornstarch and annatto (yellow coloring with a slight flavor).  It&#39;s fun playing with it.  You could dress it up with fruit.  Seems to come out on the thin side when you make it as directed, so I use less milk because I like my custards to set firm.  As a custard sauce it&#39;s fine.  I would say it tastes something between a pudding and a custard.&lt;br /&gt;&lt;br /&gt;If you want a really good egg-free &quot;custard&quot; get an original recipe for &quot;blanc mange.&quot;  It takes a lot longer to make, but it&#39;s certainly worth the difference.</td></tr></tbody></table><style>\r\n",
+       "<table id=\"table_638326386317460277\"><thead><tr><th><i>index</i></th><th>Column0</th><th>Time</th><th>ProductId</th><th>UserId</th><th>Score</th><th>Summary</th><th>Text</th></tr></thead><tbody><tr><td><i><div class=\"dni-plaintext\"><pre>0</pre></div></i></td><td><div class=\"dni-plaintext\"><pre>0</pre></div></td><td><div class=\"dni-plaintext\"><pre>1.3511232E+09</pre></div></td><td>B003XPF9BO</td><td>A3R7JR3FMEBXQB</td><td><div class=\"dni-plaintext\"><pre>5</pre></div></td><td>where does one  start...and stop... with a treat like this</td><td>Wanted to save some to bring to my Chicago family but my North Carolina family ate all 4 boxes before I could pack. These are excellent...could serve to anyone</td></tr><tr><td><i><div class=\"dni-plaintext\"><pre>1</pre></div></i></td><td><div class=\"dni-plaintext\"><pre>1</pre></div></td><td><div class=\"dni-plaintext\"><pre>1.3511232E+09</pre></div></td><td>B003JK537S</td><td>A3JBPC3WFUT5ZP</td><td><div class=\"dni-plaintext\"><pre>1</pre></div></td><td>Arrived in pieces</td><td>Not pleased at all. When I opened the box, most of the rings were broken in pieces. A total waste of money.</td></tr><tr><td><i><div class=\"dni-plaintext\"><pre>2</pre></div></i></td><td><div class=\"dni-plaintext\"><pre>2</pre></div></td><td><div class=\"dni-plaintext\"><pre>1.3511232E+09</pre></div></td><td>B000JMBE7M</td><td>AQX1N6A51QOKG</td><td><div class=\"dni-plaintext\"><pre>4</pre></div></td><td>It isn&#39;t blanc mange, but isn&#39;t bad . . .</td><td>I&#39;m not sure that custard is really custard without eggs.  But this comes close.  I got it for use in a &quot;Vegan pancake&quot; recipe.  We were having houseguests who were Vegan and I wanted to make some special breakfasts while they were here.  One of the cooking/recipe sites had a recipe using this and there were lots of great reviews.  I tried the recipe and it turned out like wallpaper paste -- yuck!&lt;br /&gt;However, the  so-called custard isn&#39;t so bad.  I think it&#39;s probably just cornstarch and annatto (yellow coloring with a slight flavor).  It&#39;s fun playing with it.  You could dress it up with fruit.  Seems to come out on the thin side when you make it as directed, so I use less milk because I like my custards to set firm.  As a custard sauce it&#39;s fine.  I would say it tastes something between a pudding and a custard.&lt;br /&gt;&lt;br /&gt;If you want a really good egg-free &quot;custard&quot; get an original recipe for &quot;blanc mange.&quot;  It takes a lot longer to make, but it&#39;s certainly worth the difference.</td></tr></tbody></table><style>\r\n",
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        "    overflow: hidden;\r\n",
@@ -390,7 +381,7 @@
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@@ -413,7 +404,7 @@
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@@ -432,7 +423,7 @@
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@@ -448,7 +439,7 @@
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-       "<table id=\"table_638321500454572048\"><thead><tr><th><i>index</i></th><th>Column0</th><th>Time</th><th>ProductId</th><th>UserId</th><th>Score</th><th>Summary</th><th>Text</th><th>tokens</th></tr></thead><tbody><tr><td><i><div class=\"dni-plaintext\"><pre>0</pre></div></i></td><td><div class=\"dni-plaintext\"><pre>0</pre></div></td><td><div class=\"dni-plaintext\"><pre>1.3511232E+09</pre></div></td><td>B003XPF9BO</td><td>A3R7JR3FMEBXQB</td><td><div class=\"dni-plaintext\"><pre>5</pre></div></td><td>where does one  start...and stop... with a treat like this</td><td>Wanted to save some to bring to my Chicago family but my North Carolina family ate all 4 boxes before I could pack. These are excellent...could serve to anyone</td><td><div class=\"dni-plaintext\"><pre>34</pre></div></td></tr><tr><td><i><div class=\"dni-plaintext\"><pre>1</pre></div></i></td><td><div class=\"dni-plaintext\"><pre>1</pre></div></td><td><div class=\"dni-plaintext\"><pre>1.3511232E+09</pre></div></td><td>B003JK537S</td><td>A3JBPC3WFUT5ZP</td><td><div class=\"dni-plaintext\"><pre>1</pre></div></td><td>Arrived in pieces</td><td>Not pleased at all. When I opened the box, most of the rings were broken in pieces. A total waste of money.</td><td><div class=\"dni-plaintext\"><pre>26</pre></div></td></tr><tr><td><i><div class=\"dni-plaintext\"><pre>2</pre></div></i></td><td><div class=\"dni-plaintext\"><pre>4</pre></div></td><td><div class=\"dni-plaintext\"><pre>1.3511232E+09</pre></div></td><td>B001BORBHO</td><td>A1AFOYZ9HSM2CZ</td><td><div class=\"dni-plaintext\"><pre>5</pre></div></td><td>Happy with the product</td><td>My dog was suffering with itchy skin.  He had been eating Natural Choice brand (cheaper) since he was a puppy.  I was nervous to change foods.  The vet suggested to change foods sand see if the skin issues cleared up.  Wellness brand did the job.  My dog seems to love the food and the skin issues cleared up within a few weeks.</td><td><div class=\"dni-plaintext\"><pre>77</pre></div></td></tr><tr><td><i><div class=\"dni-plaintext\"><pre>3</pre></div></i></td><td><div class=\"dni-plaintext\"><pre>5</pre></div></td><td><div class=\"dni-plaintext\"><pre>1.3511232E+09</pre></div></td><td>B008PSM0BQ</td><td>A3OUFIMGL2K6RS</td><td><div class=\"dni-plaintext\"><pre>4</pre></div></td><td>Good Sauce</td><td>This is a good all purpose sauce.  Has good flavor that the heat doesn&#39;t overpower.  Not really that spicy unless you use a whole bunch.  10 good drops is about enough to add a little heat to a pot of soup, but a lot more is needed if you want a lingering burn.  Heat isn&#39;t quite up to par with other products out there, (such as Spontaneous Combustion) but this has the true aged cayenne hot sauce flavor.</td><td><div class=\"dni-plaintext\"><pre>100</pre></div></td></tr><tr><td><i><div class=\"dni-plaintext\"><pre>4</pre></div></i></td><td><div class=\"dni-plaintext\"><pre>6</pre></div></td><td><div class=\"dni-plaintext\"><pre>1.3511232E+09</pre></div></td><td>B008YA1LQK</td><td>A9YEAAQVHFUTX</td><td><div class=\"dni-plaintext\"><pre>5</pre></div></td><td>Blackcat</td><td>Great coffee!  Love all Green Mountain coffee and all the wonderful flavors.  Would and do recommend this coffee to all my friends.</td><td><div class=\"dni-plaintext\"><pre>27</pre></div></td></tr><tr><td><i><div class=\"dni-plaintext\"><pre>5</pre></div></i></td><td><div class=\"dni-plaintext\"><pre>7</pre></div></td><td><div class=\"dni-plaintext\"><pre>1.3511232E+09</pre></div></td><td>B001KP6B98</td><td>ABWCUS3HBDZRS</td><td><div class=\"dni-plaintext\"><pre>5</pre></div></td><td>Excellent product</td><td>After scouring every store in town for orange peels and not finding anything satisfactory I turned to the online options.&lt;br /&gt;&lt;br /&gt; I received the candied orange peels today and I found exactly what I was looking for. The peels are perfect for the fruit cake I plan to bake. The peels are not crystallized with sugar which is great  I like the texture and the taste of the peels and I am gonna order another box soon.</td><td><div class=\"dni-plaintext\"><pre>93</pre></div></td></tr></tbody></table><style>\r\n",
+       "<table id=\"table_638326386389221330\"><thead><tr><th><i>index</i></th><th>Column0</th><th>Time</th><th>ProductId</th><th>UserId</th><th>Score</th><th>Summary</th><th>Text</th><th>tokens</th></tr></thead><tbody><tr><td><i><div class=\"dni-plaintext\"><pre>0</pre></div></i></td><td><div class=\"dni-plaintext\"><pre>0</pre></div></td><td><div class=\"dni-plaintext\"><pre>1.3511232E+09</pre></div></td><td>B003XPF9BO</td><td>A3R7JR3FMEBXQB</td><td><div class=\"dni-plaintext\"><pre>5</pre></div></td><td>where does one  start...and stop... with a treat like this</td><td>Wanted to save some to bring to my Chicago family but my North Carolina family ate all 4 boxes before I could pack. These are excellent...could serve to anyone</td><td><div class=\"dni-plaintext\"><pre>34</pre></div></td></tr><tr><td><i><div class=\"dni-plaintext\"><pre>1</pre></div></i></td><td><div class=\"dni-plaintext\"><pre>1</pre></div></td><td><div class=\"dni-plaintext\"><pre>1.3511232E+09</pre></div></td><td>B003JK537S</td><td>A3JBPC3WFUT5ZP</td><td><div class=\"dni-plaintext\"><pre>1</pre></div></td><td>Arrived in pieces</td><td>Not pleased at all. When I opened the box, most of the rings were broken in pieces. A total waste of money.</td><td><div class=\"dni-plaintext\"><pre>26</pre></div></td></tr><tr><td><i><div class=\"dni-plaintext\"><pre>2</pre></div></i></td><td><div class=\"dni-plaintext\"><pre>4</pre></div></td><td><div class=\"dni-plaintext\"><pre>1.3511232E+09</pre></div></td><td>B001BORBHO</td><td>A1AFOYZ9HSM2CZ</td><td><div class=\"dni-plaintext\"><pre>5</pre></div></td><td>Happy with the product</td><td>My dog was suffering with itchy skin.  He had been eating Natural Choice brand (cheaper) since he was a puppy.  I was nervous to change foods.  The vet suggested to change foods sand see if the skin issues cleared up.  Wellness brand did the job.  My dog seems to love the food and the skin issues cleared up within a few weeks.</td><td><div class=\"dni-plaintext\"><pre>77</pre></div></td></tr><tr><td><i><div class=\"dni-plaintext\"><pre>3</pre></div></i></td><td><div class=\"dni-plaintext\"><pre>5</pre></div></td><td><div class=\"dni-plaintext\"><pre>1.3511232E+09</pre></div></td><td>B008PSM0BQ</td><td>A3OUFIMGL2K6RS</td><td><div class=\"dni-plaintext\"><pre>4</pre></div></td><td>Good Sauce</td><td>This is a good all purpose sauce.  Has good flavor that the heat doesn&#39;t overpower.  Not really that spicy unless you use a whole bunch.  10 good drops is about enough to add a little heat to a pot of soup, but a lot more is needed if you want a lingering burn.  Heat isn&#39;t quite up to par with other products out there, (such as Spontaneous Combustion) but this has the true aged cayenne hot sauce flavor.</td><td><div class=\"dni-plaintext\"><pre>100</pre></div></td></tr><tr><td><i><div class=\"dni-plaintext\"><pre>4</pre></div></i></td><td><div class=\"dni-plaintext\"><pre>6</pre></div></td><td><div class=\"dni-plaintext\"><pre>1.3511232E+09</pre></div></td><td>B008YA1LQK</td><td>A9YEAAQVHFUTX</td><td><div class=\"dni-plaintext\"><pre>5</pre></div></td><td>Blackcat</td><td>Great coffee!  Love all Green Mountain coffee and all the wonderful flavors.  Would and do recommend this coffee to all my friends.</td><td><div class=\"dni-plaintext\"><pre>27</pre></div></td></tr><tr><td><i><div class=\"dni-plaintext\"><pre>5</pre></div></i></td><td><div class=\"dni-plaintext\"><pre>7</pre></div></td><td><div class=\"dni-plaintext\"><pre>1.3511232E+09</pre></div></td><td>B001KP6B98</td><td>ABWCUS3HBDZRS</td><td><div class=\"dni-plaintext\"><pre>5</pre></div></td><td>Excellent product</td><td>After scouring every store in town for orange peels and not finding anything satisfactory I turned to the online options.&lt;br /&gt;&lt;br /&gt; I received the candied orange peels today and I found exactly what I was looking for. The peels are perfect for the fruit cake I plan to bake. The peels are not crystallized with sugar which is great  I like the texture and the taste of the peels and I am gonna order another box soon.</td><td><div class=\"dni-plaintext\"><pre>93</pre></div></td></tr></tbody></table><style>\r\n",
        ".dni-code-hint {\r\n",
        "    font-style: italic;\r\n",
        "    overflow: hidden;\r\n",
@@ -499,7 +490,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 16,
+   "execution_count": 17,
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@@ -525,7 +516,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 17,
+   "execution_count": 18,
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@@ -541,7 +532,7 @@
     {
      "data": {
       "text/html": [
-       "<table id=\"table_638321500893011303\"><thead><tr><th><i>index</i></th><th>Column0</th><th>Time</th><th>ProductId</th><th>UserId</th><th>Score</th><th>Summary</th><th>Text</th><th>tokens</th><th>embeddings</th></tr></thead><tbody><tr><td><i><div class=\"dni-plaintext\"><pre>0</pre></div></i></td><td><div class=\"dni-plaintext\"><pre>0</pre></div></td><td><div class=\"dni-plaintext\"><pre>1.3511232E+09</pre></div></td><td>B003XPF9BO</td><td>A3R7JR3FMEBXQB</td><td><div class=\"dni-plaintext\"><pre>5</pre></div></td><td>where does one  start...and stop... with a treat like this</td><td>Wanted to save some to bring to my Chicago family but my North Carolina family ate all 4 boxes before I could pack. These are excellent...could serve to anyone</td><td><div class=\"dni-plaintext\"><pre>34</pre></div></td><td><details open=\"open\" class=\"dni-treeview\"><summary><span class=\"dni-code-hint\"><code>Dense vector of size 1536</code></span></summary><div><table><thead><tr></tr></thead><tbody><tr><td>IsDense</td><td><div class=\"dni-plaintext\"><pre>True</pre></div></td></tr><tr><td>Length</td><td><div class=\"dni-plaintext\"><pre>1536</pre></div></td></tr></tbody></table></div></details></td></tr></tbody></table><style>\r\n",
+       "<table id=\"table_638326386662145692\"><thead><tr><th><i>index</i></th><th>Column0</th><th>Time</th><th>ProductId</th><th>UserId</th><th>Score</th><th>Summary</th><th>Text</th><th>tokens</th><th>embeddings</th></tr></thead><tbody><tr><td><i><div class=\"dni-plaintext\"><pre>0</pre></div></i></td><td><div class=\"dni-plaintext\"><pre>0</pre></div></td><td><div class=\"dni-plaintext\"><pre>1.3511232E+09</pre></div></td><td>B003XPF9BO</td><td>A3R7JR3FMEBXQB</td><td><div class=\"dni-plaintext\"><pre>5</pre></div></td><td>where does one  start...and stop... with a treat like this</td><td>Wanted to save some to bring to my Chicago family but my North Carolina family ate all 4 boxes before I could pack. These are excellent...could serve to anyone</td><td><div class=\"dni-plaintext\"><pre>34</pre></div></td><td><details open=\"open\" class=\"dni-treeview\"><summary><span class=\"dni-code-hint\"><code>Dense vector of size 1536</code></span></summary><div><table><thead><tr></tr></thead><tbody><tr><td>IsDense</td><td><div class=\"dni-plaintext\"><pre>True</pre></div></td></tr><tr><td>Length</td><td><div class=\"dni-plaintext\"><pre>1536</pre></div></td></tr></tbody></table></div></details></td></tr></tbody></table><style>\r\n",
        ".dni-code-hint {\r\n",
        "    font-style: italic;\r\n",
        "    overflow: hidden;\r\n",
@@ -603,7 +594,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 18,
+   "execution_count": 19,
    "metadata": {
     "dotnet_interactive": {
      "language": "csharp"
@@ -617,7 +608,40 @@
    },
    "outputs": [],
    "source": [
-    "DataFrame.SaveCsv(subset, \"fine_food_reviews_with_embeddings_1k.csv\");"
+    "record DataRow(string ProducIt, string UserId, float SCore, string Summary, string Text, int TokenCount, float[] Embedding);\n",
+    "\n",
+    "var data = subset.Rows.Select(r => new DataRow(\n",
+    "    r[\"ProductId\"].ToString(), \n",
+    "    r[\"UserId\"].ToString(), \n",
+    "    (float)r[\"Score\"], \n",
+    "    r[\"Summary\"].ToString(), \n",
+    "    r[\"Text\"].ToString(), \n",
+    "    (int)r[\"tokens\"], \n",
+    "    ((VBuffer<float>)r[\"embeddings\"]).DenseValues().ToArray())\n",
+    "    ).ToArray();\n"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 20,
+   "metadata": {
+    "dotnet_interactive": {
+     "language": "csharp"
+    },
+    "polyglot_notebook": {
+     "kernelName": "csharp"
+    },
+    "vscode": {
+     "languageId": "polyglot-notebook"
+    }
+   },
+   "outputs": [],
+   "source": [
+    "using System.Text.Json;\n",
+    "using System.Text.Json.Serialization;\n",
+    "using System.IO;\n",
+    "\n",
+    "File.WriteAllText(\"fine_food_reviews_with_embeddings_1k.json\",JsonSerializer.Serialize(data[0]));"
    ]
   }
  ],
diff --git a/Basic_Samples/Embeddings/dotnet/csharp/Semantic_text_search_using_embeddings.ipynb b/Basic_Samples/Embeddings/dotnet/csharp/Semantic_text_search_using_embeddings.ipynb
index 4efe2817..e60e853c 100644
--- a/Basic_Samples/Embeddings/dotnet/csharp/Semantic_text_search_using_embeddings.ipynb
+++ b/Basic_Samples/Embeddings/dotnet/csharp/Semantic_text_search_using_embeddings.ipynb
@@ -93,7 +93,7 @@
     {
      "data": {
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-       "<div><div></div><div></div><div><strong>Installed Packages</strong><ul><li><span>Microsoft.DotNet.Interactive.AIUtilities, 1.0.0-beta.23509.3</span></li></ul></div></div>"
+       "<div><div><strong>Restore sources</strong><ul><li><span>https://pkgs.dev.azure.com/dnceng/public/_packaging/dotnet-tools/nuget/v3/index.json</span></li></ul></div><div></div><div><strong>Installed Packages</strong><ul><li><span>Microsoft.DotNet.Interactive.AIUtilities, 1.0.0-beta.23511.1</span></li></ul></div></div>"
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@@ -141,7 +141,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 5,
+   "execution_count": 4,
    "metadata": {
     "dotnet_interactive": {
      "language": "csharp"
@@ -187,7 +187,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": null,
+   "execution_count": 5,
    "metadata": {
     "dotnet_interactive": {
      "language": "csharp"
@@ -199,14 +199,24 @@
      "languageId": "polyglot-notebook"
     }
    },
-   "outputs": [],
+   "outputs": [
+    {
+     "data": {
+      "text/html": [
+       "<div><div><strong>Restore sources</strong><ul><li><span>https://pkgs.dev.azure.com/dnceng/public/_packaging/dotnet-libraries/nuget/v3/index.json</span></li><li><span>https://pkgs.dev.azure.com/dnceng/public/_packaging/dotnet-tools/nuget/v3/index.json</span></li></ul></div><div></div><div></div></div>"
+      ]
+     },
+     "metadata": {},
+     "output_type": "display_data"
+    }
+   ],
    "source": [
     "#i \"nuget:https://pkgs.dev.azure.com/dnceng/public/_packaging/dotnet-libraries/nuget/v3/index.json\""
    ]
   },
   {
    "cell_type": "code",
-   "execution_count": null,
+   "execution_count": 10,
    "metadata": {
     "dotnet_interactive": {
      "language": "csharp"
@@ -218,14 +228,24 @@
      "languageId": "polyglot-notebook"
     }
    },
-   "outputs": [],
+   "outputs": [
+    {
+     "data": {
+      "text/html": [
+       "<div><div><strong>Restore sources</strong><ul><li><span>https://pkgs.dev.azure.com/dnceng/public/_packaging/dotnet-libraries/nuget/v3/index.json</span></li><li><span>https://pkgs.dev.azure.com/dnceng/public/_packaging/dotnet-tools/nuget/v3/index.json</span></li></ul></div><div></div><div><strong>Installed Packages</strong><ul><li><span>Microsoft.Data.Analysis, 0.21.0-preview.23504.1</span></li></ul></div></div>"
+      ]
+     },
+     "metadata": {},
+     "output_type": "display_data"
+    }
+   ],
    "source": [
     "#r \"nuget: Microsoft.Data.Analysis, *-*\""
    ]
   },
   {
    "cell_type": "code",
-   "execution_count": null,
+   "execution_count": 14,
    "metadata": {
     "dotnet_interactive": {
      "language": "csharp"
@@ -239,7 +259,130 @@
    },
    "outputs": [],
    "source": [
-    "using Microsoft.ML.Data;"
+    "using Microsoft.ML.Data;\n",
+    "using Microsoft.Data.Analysis;\n",
+    "\n",
+    "var df = DataFrame.LoadCsv(\"fine_food_reviews_with_embeddings_1k.csv\");"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 16,
+   "metadata": {
+    "dotnet_interactive": {
+     "language": "csharp"
+    },
+    "polyglot_notebook": {
+     "kernelName": "csharp"
+    },
+    "vscode": {
+     "languageId": "polyglot-notebook"
+    }
+   },
+   "outputs": [
+    {
+     "data": {
+      "text/html": [
+       "<table id=\"table_638326377952017018\"><thead><tr><th><i>index</i></th><th>Column0</th><th>Time</th><th>ProductId</th><th>UserId</th><th>Score</th><th>Summary</th><th>Text</th><th>tokens</th><th>embeddings</th></tr></thead><tbody><tr><td><i><div class=\"dni-plaintext\"><pre>0</pre></div></i></td><td><div class=\"dni-plaintext\"><pre>0</pre></div></td><td><div class=\"dni-plaintext\"><pre>1.3511232E+09</pre></div></td><td>B003XPF9BO</td><td>A3R7JR3FMEBXQB</td><td><div class=\"dni-plaintext\"><pre>5</pre></div></td><td>where does one  start...and stop... with a treat like this</td><td>Wanted to save some to bring to my Chicago family but my North Carolina family ate all 4 boxes before I could pack. These are excellent...could serve to anyone</td><td><div class=\"dni-plaintext\"><pre>34</pre></div></td><td>Dense vector of size 1536</td></tr><tr><td><i><div class=\"dni-plaintext\"><pre>1</pre></div></i></td><td><div class=\"dni-plaintext\"><pre>1</pre></div></td><td><div class=\"dni-plaintext\"><pre>1.3511232E+09</pre></div></td><td>B003JK537S</td><td>A3JBPC3WFUT5ZP</td><td><div class=\"dni-plaintext\"><pre>1</pre></div></td><td>Arrived in pieces</td><td>Not pleased at all. When I opened the box, most of the rings were broken in pieces. A total waste of money.</td><td><div class=\"dni-plaintext\"><pre>26</pre></div></td><td>Dense vector of size 1536</td></tr><tr><td><i><div class=\"dni-plaintext\"><pre>2</pre></div></i></td><td><div class=\"dni-plaintext\"><pre>4</pre></div></td><td><div class=\"dni-plaintext\"><pre>1.3511232E+09</pre></div></td><td>B001BORBHO</td><td>A1AFOYZ9HSM2CZ</td><td><div class=\"dni-plaintext\"><pre>5</pre></div></td><td>Happy with the product</td><td>My dog was suffering with itchy skin.  He had been eating Natural Choice brand (cheaper) since he was a puppy.  I was nervous to change foods.  The vet suggested to change foods sand see if the skin issues cleared up.  Wellness brand did the job.  My dog seems to love the food and the skin issues cleared up within a few weeks.</td><td><div class=\"dni-plaintext\"><pre>77</pre></div></td><td>Dense vector of size 1536</td></tr><tr><td><i><div class=\"dni-plaintext\"><pre>3</pre></div></i></td><td><div class=\"dni-plaintext\"><pre>5</pre></div></td><td><div class=\"dni-plaintext\"><pre>1.3511232E+09</pre></div></td><td>B008PSM0BQ</td><td>A3OUFIMGL2K6RS</td><td><div class=\"dni-plaintext\"><pre>4</pre></div></td><td>Good Sauce</td><td>This is a good all purpose sauce.  Has good flavor that the heat doesn&#39;t overpower.  Not really that spicy unless you use a whole bunch.  10 good drops is about enough to add a little heat to a pot of soup, but a lot more is needed if you want a lingering burn.  Heat isn&#39;t quite up to par with other products out there, (such as Spontaneous Combustion) but this has the true aged cayenne hot sauce flavor.</td><td><div class=\"dni-plaintext\"><pre>100</pre></div></td><td>Dense vector of size 1536</td></tr><tr><td><i><div class=\"dni-plaintext\"><pre>4</pre></div></i></td><td><div class=\"dni-plaintext\"><pre>6</pre></div></td><td><div class=\"dni-plaintext\"><pre>1.3511232E+09</pre></div></td><td>B008YA1LQK</td><td>A9YEAAQVHFUTX</td><td><div class=\"dni-plaintext\"><pre>5</pre></div></td><td>Blackcat</td><td>Great coffee!  Love all Green Mountain coffee and all the wonderful flavors.  Would and do recommend this coffee to all my friends.</td><td><div class=\"dni-plaintext\"><pre>27</pre></div></td><td>Dense vector of size 1536</td></tr></tbody></table><style>\r\n",
+       ".dni-code-hint {\r\n",
+       "    font-style: italic;\r\n",
+       "    overflow: hidden;\r\n",
+       "    white-space: nowrap;\r\n",
+       "}\r\n",
+       ".dni-treeview {\r\n",
+       "    white-space: nowrap;\r\n",
+       "}\r\n",
+       ".dni-treeview td {\r\n",
+       "    vertical-align: top;\r\n",
+       "    text-align: start;\r\n",
+       "}\r\n",
+       "details.dni-treeview {\r\n",
+       "    padding-left: 1em;\r\n",
+       "}\r\n",
+       "table td {\r\n",
+       "    text-align: start;\r\n",
+       "}\r\n",
+       "table tr { \r\n",
+       "    vertical-align: top; \r\n",
+       "    margin: 0em 0px;\r\n",
+       "}\r\n",
+       "table tr td pre \r\n",
+       "{ \r\n",
+       "    vertical-align: top !important; \r\n",
+       "    margin: 0em 0px !important;\r\n",
+       "} \r\n",
+       "table th {\r\n",
+       "    text-align: start;\r\n",
+       "}\r\n",
+       "</style>"
+      ]
+     },
+     "metadata": {},
+     "output_type": "display_data"
+    }
+   ],
+   "source": [
+    "df.Head(5).Display();"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 19,
+   "metadata": {
+    "dotnet_interactive": {
+     "language": "csharp"
+    },
+    "polyglot_notebook": {
+     "kernelName": "csharp"
+    },
+    "vscode": {
+     "languageId": "polyglot-notebook"
+    }
+   },
+   "outputs": [
+    {
+     "data": {
+      "text/html": [
+       "<table id=\"table_638326379311170497\"><thead><tr><th><i>index</i></th><th>Info</th><th>Column0</th><th>Time</th><th>ProductId</th><th>UserId</th><th>Score</th><th>Summary</th><th>Text</th><th>tokens</th><th>embeddings</th></tr></thead><tbody><tr><td><i><div class=\"dni-plaintext\"><pre>0</pre></div></i></td><td>DataType</td><td>System.Single</td><td>System.Single</td><td>System.String</td><td>System.String</td><td>System.Single</td><td>System.String</td><td>System.String</td><td>System.Single</td><td>System.String</td></tr><tr><td><i><div class=\"dni-plaintext\"><pre>1</pre></div></i></td><td>Length (excluding null values)</td><td>466</td><td>466</td><td>466</td><td>466</td><td>466</td><td>466</td><td>466</td><td>466</td><td>466</td></tr></tbody></table><style>\r\n",
+       ".dni-code-hint {\r\n",
+       "    font-style: italic;\r\n",
+       "    overflow: hidden;\r\n",
+       "    white-space: nowrap;\r\n",
+       "}\r\n",
+       ".dni-treeview {\r\n",
+       "    white-space: nowrap;\r\n",
+       "}\r\n",
+       ".dni-treeview td {\r\n",
+       "    vertical-align: top;\r\n",
+       "    text-align: start;\r\n",
+       "}\r\n",
+       "details.dni-treeview {\r\n",
+       "    padding-left: 1em;\r\n",
+       "}\r\n",
+       "table td {\r\n",
+       "    text-align: start;\r\n",
+       "}\r\n",
+       "table tr { \r\n",
+       "    vertical-align: top; \r\n",
+       "    margin: 0em 0px;\r\n",
+       "}\r\n",
+       "table tr td pre \r\n",
+       "{ \r\n",
+       "    vertical-align: top !important; \r\n",
+       "    margin: 0em 0px !important;\r\n",
+       "} \r\n",
+       "table th {\r\n",
+       "    text-align: start;\r\n",
+       "}\r\n",
+       "</style>"
+      ]
+     },
+     "metadata": {},
+     "output_type": "display_data"
+    }
+   ],
+   "source": [
+    "df.Info().Display();"
    ]
   }
  ],
diff --git a/Basic_Samples/Embeddings/dotnet/csharp/fine_food_reviews_with_embeddings_1k.json b/Basic_Samples/Embeddings/dotnet/csharp/fine_food_reviews_with_embeddings_1k.json
new file mode 100644
index 00000000..743de5c7
--- /dev/null
+++ b/Basic_Samples/Embeddings/dotnet/csharp/fine_food_reviews_with_embeddings_1k.json
@@ -0,0 +1 @@
+{"ProducIt":"B003XPF9BO","UserId":"A3R7JR3FMEBXQB","SCore":5,"Summary":"where does one  start...and stop... with a treat like this","Text":"Wanted to save some to bring to my Chicago family but my North Carolina family ate all 4 boxes before I could pack. These are excellent...could serve to 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\ No newline at end of file
diff --git a/Basic_Samples/Embeddings/dotnet/csharp/start_here.ipynb b/Basic_Samples/Embeddings/dotnet/csharp/start_here.ipynb
index 7f72dc8c..9eb9b0cc 100644
--- a/Basic_Samples/Embeddings/dotnet/csharp/start_here.ipynb
+++ b/Basic_Samples/Embeddings/dotnet/csharp/start_here.ipynb
@@ -92,7 +92,7 @@
     {
      "data": {
       "text/html": [
-       "<div><div></div><div></div><div><strong>Installed Packages</strong><ul><li><span>Microsoft.DotNet.Interactive.AIUtilities, 1.0.0-beta.23509.3</span></li></ul></div></div>"
+       "<div><div><strong>Restore sources</strong><ul><li><span>https://pkgs.dev.azure.com/dnceng/public/_packaging/dotnet-tools/nuget/v3/index.json</span></li></ul></div><div></div><div><strong>Installed Packages</strong><ul><li><span>Microsoft.DotNet.Interactive.AIUtilities, 1.0.0-beta.23509.5</span></li></ul></div></div>"
       ]
      },
      "metadata": {},
@@ -140,7 +140,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 5,
+   "execution_count": 4,
    "metadata": {
     "dotnet_interactive": {
      "language": "csharp"
@@ -176,6 +176,25 @@
    "source": [
     "OpenAIClient client = new (new Uri(azureOpenAIEndpoint), new AzureKeyCredential(azureOpenAIKey.GetClearTextPassword()));"
    ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 5,
+   "metadata": {
+    "dotnet_interactive": {
+     "language": "csharp"
+    },
+    "polyglot_notebook": {
+     "kernelName": "csharp"
+    },
+    "vscode": {
+     "languageId": "polyglot-notebook"
+    }
+   },
+   "outputs": [],
+   "source": [
+    "OpenAIClient client = null;"
+   ]
   }
  ],
  "metadata": {