Update app.py

app.py

@@ -194,7 +194,7 @@ def execute_tool_call(tool_call):
 
     global tools
 
-    tools[name](**args)
+    return tools[name](**args)
 
 def execute_tool_calls(steps):
     for step in steps.data:
@@ -206,6 +206,8 @@ def execute_tool_calls(steps):
                 execute_tool_call(tool_call)
                 show_json("tool_call", tool_call)
 
+    return "TODO: execute_tool_calls return"
+                
 def list_messages(client, thread):
     messages = client.beta.threads.messages.list(
         thread_id=thread.id
@@ -279,7 +281,8 @@ def chat(message, history, openai_api_key):
 
     steps = list_steps(client, thread, run)
 
-    execute_tool_calls(steps)
+    result = execute_tool_calls(steps)
+    print(result)
     
     messages = list_messages(client, thread)