Update app.py

app.py

@@ -24,7 +24,7 @@ def show_json(obj):
     print(json.loads(obj.model_dump_json()))
     print("###")
 
-def wait_on_run(run, thread):
+def wait_on_run(client, run, thread):
     while run.status == "queued" or run.status == "in_progress":
         run = client.beta.threads.runs.retrieve(
             thread_id=thread.id,
@@ -75,7 +75,7 @@ def chat(message, history):
     
     show_json(run)
 
-    run = wait_on_run(run, thread)
+    run = wait_on_run(client, run, thread)
     
     show_json(run)