Update app.py

app.py

@@ -37,7 +37,7 @@ QA_PROMPT = PromptTemplate(
 model_id = "microsoft/phi-2"
 
 tokenizer = AutoTokenizer.from_pretrained(model_id, trust_remote_code=True)
-model = AutoModelForCausalLM.from_pretrained(model_id, torch_dtype=torch.float32, device_map="auto", trust_remote_code=True)
+model = AutoModelForCausalLM.from_pretrained(model_id, torch_dtype=torch.float32, device_map="cpu", trust_remote_code=True)
 
 # sentence transformers to be used in vector store
 embeddings = HuggingFaceEmbeddings(