Update app.py

app.py

@@ -152,7 +152,6 @@ def readitaloud(result):
     #return result
 
 def chat_with_model(prompt, document_section, model_choice='Llama-2-7b-chat-hf'):  
-    try:
         endpoint_url = 'https://qe55p8afio98s0u3.us-east-1.aws.endpoints.huggingface.cloud'  # Dr Llama
         hf_token = os.getenv('HF_KEY')
         client = InferenceClient(endpoint_url, token=hf_token)