Update app.py

app.py

@@ -16,12 +16,12 @@ bnb_config = BitsAndBytesConfig(load_in_8bit=True)
 
 token=os.getenv('token')
 print('token = ',token)
-model_id = "CohereForAI/c4ai-command-r-plus"
+model_id = "CohereForAI/c4ai-command-r-plus-4bit"
 
 ## <BOS_TOKEN><|START_OF_TURN_TOKEN|><|USER_TOKEN|>Hello, how are you?<|END_OF_TURN_TOKEN|><|START_OF_TURN_TOKEN|><|CHATBOT_TOKEN|>
 
 
-@spaces.GPU(duration=500)
+@spaces.GPU(duration=180)
 def respond(
     message,
     history: list[tuple[str, str]],