Update app.py

app.py

@@ -126,8 +126,8 @@ def chat(message, history):
     if assistant == None:
         assistant = load_assistant(client)
 
-    #if thread == None:
-    thread = create_thread(client)
+    if thread == None:
+        thread = create_thread(client)
         
     create_message(client, thread, message)
 
@@ -150,9 +150,6 @@ gr.ChatInterface(
         textbox=gr.Textbox(placeholder="Ask anything", container=False, scale=7),
         title="Python Code Generator",
         description="The assistant can generate, explain, fix, optimize, document, test, and generally help with code. It can also execute code.",
-        #clear_btn="Clear",
-        #retry_btn="Retry",
-        #undo_btn="Undo",
         examples=[
                   ["Generate: NumPy/Pandas/Matplotlib & yfinance trading app"],
                   ["Explain: r'^(?=.*[A-Z])(?=.*[a-z])(?=.*[0-9])(?=.*[\\W]).{8,}$'"],