Update app.py

app.py

@@ -22,7 +22,6 @@ def respond(message, history):
 
     try:
         for chunk in client.chat.completions.create(
-            model="cognitivecomputations/dolphin3.0-mistral-24b:free",  
             messages=messages,
             max_tokens=FIXED_MAX_TOKENS,
             stream=True,
@@ -41,8 +40,7 @@ def respond(message, history):
 
 with gr.Blocks() as demo:
     gr.ChatInterface(respond, chatbot=gr.Chatbot(height=800))
-
-gr.themes.Glass()
+    gr.themes.Glass
 
 if __name__ == "__main__":
     demo.launch(show_api=True, share=False)