Update app.py

app.py

@@ -47,8 +47,7 @@ def whatsapp_webhook():
     sender = request.values.get('From')
     num_media = int(request.values.get('NumMedia', 0))
 
-    chat_history = conversation_memory.get_memory()
-
+    chat_history = 0
     if num_media > 0:
         media_url = request.values.get('MediaUrl0')
         content_type = request.values.get('MediaContentType0')