Update app.py

app.py

@@ -1,7 +1,13 @@
 import gradio as gr
 import pandas as pd
 import requests
-from bs4 import BeautifulSoup
+try:
+    from bs4 import BeautifulSoup
+except ImportError:
+    import subprocess
+    import sys
+    subprocess.check_call([sys.executable, "-m", "pip", "install", "beautifulsoup4"])
+    from bs4 import BeautifulSoup
 import plotly.express as px
 import plotly.graph_objects as go
 import folium