utilisation de is_numeric_dtype au lieu de verifier par type

frontend/main.py

@@ -2,6 +2,7 @@ import pandas as pd
 import streamlit as st
 import matplotlib.pyplot as plt
 import seaborn as sns
+from pandas.api.types import is_numeric_dtype
 
 st.title("Project Miner")
 
@@ -49,9 +50,10 @@ if uploaded_file:
         st.pyplot(fig)
     
     st.subheader("Boxplot")
-    column_to_plot_box = st.selectbox("Select Column for Boxplot", data.columns, key="boxplot")
-    if column_to_plot_box:
+    dataNumeric = data.select_dtypes(include='number')
+    column_to_plot = st.selectbox("Select Column for Boxplot", dataNumeric.columns)
+    if column_to_plot:
         fig, ax = plt.subplots()
-        sns.boxplot(y=data[column_to_plot_box].dropna(), ax=ax)
-        ax.set_title(f'Boxplot of {column_to_plot_box}')
-        st.pyplot(fig)
+        sns.boxplot(data=data, x=column_to_plot, ax=ax)
+        ax.set_title(f'Boxplot of {column_to_plot}')
+        st.pyplot(fig)