Update app.py

app.py

@@ -208,7 +208,9 @@ def generate_response(db, query_text, previous_context):
     response_placeholder = st.empty()
     
     for token in output_stream:
-        full_response += token
+        # Extract the text from the token
+        token_text = token.get("choices", [{}])[0].get("text", "")
+        full_response += token_text
         response_placeholder.text(full_response)
 
     return full_response