Update app.py

app.py

@@ -93,7 +93,7 @@ with gr.Blocks(css = """#col_container { margin-left: auto; margin-right: auto;}
     time.sleep(2)
     return "", chat_history
 '''
-def respond(message, chat_history, base_model = "/home/henry/Desktop/ARIN7102/phi-2", device=device): # "meta-llama/Meta-Llama-3-70B"
+def respond(message, chat_history, base_model = "microsoft/phi-2", device=device): # "meta-llama/Meta-Llama-3-70B"
         # define the model and tokenizer.
         # model = PhiForCausalLM.from_pretrained(base_model)
         model = AutoModelForCausalLM.from_pretrained(base_model)