diff --git a/edvart/report.py b/edvart/report.py
index fead723..1624ebe 100755
--- a/edvart/report.py
+++ b/edvart/report.py
@@ -150,12 +150,14 @@ def _generate_notebook(
 
         # Add imports cell
         imports_set = {
-            "import pandas as pd",
             "import os",
             "from typing import Any, Callable, Dict, List, Optional, Tuple, Union",
+            "",
+            "import pandas as pd",
+            "import plotly.io as pio",
             "import plotly.offline as py",
+            "",
             "py.init_notebook_mode()",
-            "import plotly.io as pio",
             "pio.renderers.default = 'plotly_mimetype+notebook'",
         }
         if extra_imports is not None: