Fix bot webhook link

app.py

@@ -16,7 +16,7 @@ with st.form(key='chat_form'):
     
     if submitted and user_input:
         payload = {"sender": "user", "message": user_input}
-        response = requests.post('http://localhost:7860/webhooks/rest/webhook', json=payload)
+        response = requests.post('https://pvanand-rasa-moodbot.hf.space/webhooks/rest/webhook', json=payload)
         bot_reply = response.json()
 
         # Append the user message and bot reply to the chat history