Added pairplot

pairplot/pairplot.py

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+import streamlit as st
+import io
+import pandas as pd
+import seaborn as sns
+from pathlib import Path
+
+
+st.title("Pair Plot")
+
+st.markdown("""
+Application to explore the numerical columns as a pair plot.
+""")
+
+root = Path("datasets")
+root.mkdir(exist_ok=True)
+
+def get_categorical_columns(df):
+    return [c for c in df.select_dtypes(include='object') if df[c].nunique() <= 10]
+
+def pairplot(uploaded_file):
+    path = root.joinpath(uploaded_file.name)
+    path.write_bytes(uploaded_file.read())
+    df = pd.read_csv(path)
+
+    cats = ["None"] + get_categorical_columns(df)
+    hue = st.selectbox("Color By", options=cats)
+    if hue == "None":
+        hue = None
+
+    ax = sns.pairplot(df, hue=hue)
+    st.pyplot(ax.figure)
+
+
+st.header("Select a Dataset")
+uploaded_file = st.file_uploader("Select Dataset", "csv")
+
+if uploaded_file:
+    st.header("Pair Plot")
+    pairplot(uploaded_file)

pairplot/requirements.txt

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+seaborn
+streamlit