Update app.py

app.py

@@ -3,12 +3,12 @@ import json, openai, os, time
 
 from openai import OpenAI
 
-_client, _assistant, _thread = None
+_client, _assistant, _thread = None, None, None
 
 def show_json(str, obj):
     print(f"=> {str}\n{json.loads(obj.model_dump_json())}")
 
-def init_assistant():
+def init_client():
     global _client, _assistant, _thread
     
     _client = OpenAI(api_key=os.environ.get("OPENAI_API_KEY"))
@@ -18,8 +18,10 @@ def init_assistant():
         instructions="You are a personal math tutor. Answer questions briefly, in a sentence or less.",
         model="gpt-4-1106-preview",
     )
+    #show_json("assistant", _assistant)
     
     _thread = _client.beta.threads.create()
+    #show_json("thread", _thread)
 
 def wait_on_run(run):
     global _client, _thread
@@ -29,6 +31,7 @@ def wait_on_run(run):
             thread_id=_thread.id,
             run_id=run.id,
         )
+        
         time.sleep(0.25)
     
     return run
@@ -47,30 +50,26 @@ def chat(message):
     global _client, _assistant, _thread     
        
     if _client == None:
-        init_assistant()
-    
-    #show_json("assistant", _assistant)
-    #show_json("thread", _thread)
-        
+        init_client()
+            
     message = _client.beta.threads.messages.create(
         role="user",
         thread_id=_thread.id,
         content=message,
     )
-
     #show_json("message", message)
     
     run = _client.beta.threads.runs.create(
         assistant_id=_assistant.id,
         thread_id=_thread.id,
     )
+    #show_json("run", run)
     
     run = wait_on_run(run)
-    
-    #show_json("run", run)
 
-    messages = _client.beta.threads.messages.list(thread_id=_thread.id)
-    
+    messages = _client.beta.threads.messages.list(
+        thread_id=_thread.id
+    )
     show_json("messages", messages)
 
     return extract_content_values(messages)[0]