mettre a jours les packages

app.py

@@ -1,5 +1,22 @@
 import subprocess
-subprocess.run(["pip", "install", "seaborn"])
+import sys
+
+# Vérifier et installer les bibliothèques manquantes
+def install_package(package):
+    subprocess.run([sys.executable, "-m", "pip", "install", package])
+
+try:
+    import seaborn as sns
+except ImportError:
+    install_package("seaborn")
+    import seaborn as sns
+
+try:
+    import scipy.stats as stats
+except ImportError:
+    install_package("scipy")
+    import scipy.stats as stats
+
 import streamlit as st
 import pandas as pd
 import numpy as np