Update app.py

app.py

@@ -57,10 +57,10 @@ question = "How can I reverse Diabetes?"
 from transformers import AutoTokenizer
 from transformers import AutoModelForCausalLM
 
-llm_model = "deepset/roberta-base-squad2"
-tokenizer = AutoTokenizer.from_pretrained(llm_model)
-model = AutoModelForCausalLM.from_pretrained(llm_model)
-pipe = pipeline(model = llm_model, tokenizer = tokenizer,trust_remote_code=True, task = "question-answering", temperature=0.5)
+llm_model = "microsoft/Phi-3-mini-128k-instruct"
+tokenizer = AutoTokenizer.from_pretrained(llm_model, trust_remote_code=True)
+model = AutoModelForCausalLM.from_pretrained(llm_model, trust_remote_code=True)
+pipe = pipeline(model = llm_model, tokenizer = tokenizer,trust_remote_code=True, task = "text-generation", temperature=0.5)
 
 #question = "How can I reverse diabetes?"
 #docs1 = retriever.invoke(question)