Update app.py

app.py

@@ -34,7 +34,7 @@ def answer_question(prompt):
         template=f"Answer '{prompt} 'and do not consider the number behind it."
     )
     config = {'max_new_tokens': 512, 'temperature': 0.7, 'context_length': 512}
-    llm = CTransformers(model="TheBloke/Llama-2-7B-Chat-GGML",
+    llm = CTransformers(model="TheBloke/zephyr-7B-beta-GGUF",
                         config=config)
     hub_chain = LLMChain(prompt = prompt_template, llm = llm)
     input_data = {"Question": prompt}