Update app.py

app.py

@@ -89,12 +89,12 @@ embeddings = OpenAIEmbeddings(api_key=os.environ['OPENAI_API_KEY'])
 # Initialize the models
 def initialize_phi_model():
     model = AutoModelForCausalLM.from_pretrained(
-        "microsoft/Phi-3.5-mini-instruct", 
+        "microsoft/Phi-3.5-MoE-instruct", 
         device_map="cuda", 
         torch_dtype="auto", 
         trust_remote_code=True, 
     )
-    tokenizer = AutoTokenizer.from_pretrained("microsoft/Phi-3.5-mini-instruct")
+    tokenizer = AutoTokenizer.from_pretrained("microsoft/Phi-3.5-MoE-instruct")
     return pipeline("text-generation", model=model, tokenizer=tokenizer)
 
 def initialize_gpt_model():