Update app.py

app.py

@@ -30,7 +30,7 @@ def resp2msg(resp):
     
 def process_input(text):
     response = retrieval_chain.invoke({"input": text})
-    bot.send_message(int(user_id), resp2msg(response))
+    bot.send_message(user_id, resp2msg(response))
     youtube_links = get_yt_links(response['context'])
     return response['answer'], youtube_links[0], youtube_links[1], youtube_links[2]