Update app.py

app.py

@@ -9,7 +9,7 @@ from langchain.document_loaders import PyPDFLoader
 import os
 import fitz
 from PIL import Image
-import socket
+
 
 # Global variables
 COUNT, N = 0, 0
@@ -122,15 +122,9 @@ if __name__ == "__main__":
             "text"    # Define txt
         ],   
         title="PDF-Powered Chatbot"     
-    )
+    ).launch(server_port=free_port)
 
-def find_free_port():
-    with socket.socket(socket.AF_INET, socket.SOCK_STREAM) as s:
-        s.bind(('', 0))
-        return s.getsockname()[1]
 
-free_port = find_free_port()
-interface.launch(server_port=free_port)