Update app.py

app.py

@@ -18,7 +18,7 @@ def query(payload):
 user_input = st.text_input("You:", "")
 
 
-'''
+
 # Submit button
 if st.button("Send"):
     if user_input.strip() != "":
@@ -38,7 +38,7 @@ if st.button("Send"):
 # Title and description
 st.title("Large Language Model Chat API")
 
-
+'''
 # Model selection
 model = st.radio(
     "Model",