Update app.py

app.py

@@ -96,7 +96,7 @@ if file_path:
     verbose=True,
     n_ctx=4096
     )
-model = AutoModel.from_pretrained("TheBloke/zephyr-7B-beta-GGUF")
+    model = AutoModel.from_pretrained("TheBloke/zephyr-7B-beta-GGUF")
       # Initialize question generation chain
     question_gen_chain = load_summarize_chain(llm=llm_question_gen, chain_type="refine", verbose=True,
                                               question_prompt=PROMPT_QUESTIONS, refine_prompt=REFINE_PROMPT_QUESTIONS)