Update app.py

app.py

@@ -234,6 +234,7 @@ def chat(message, history):
 
     ### TODO
     print("###")
+    print(len(tool_call_ids))
     print(tool_call_ids)
     print(tool_call_ids[0])
     print(tool_call_results)
@@ -260,6 +261,7 @@ def chat(message, history):
     tool_call_ids, tool_call_results = execute_tool_calls(run_steps)
 
     print("###")
+    print(len(tool_call_ids))
     print(tool_call_ids)
     print(tool_call_ids[0])
     print(tool_call_results)