Update app.py

app.py

@@ -153,7 +153,8 @@ def readitaloud(result):
 def chat_with_model(prompt, document_section, model_choice='Llama-2-7b-chat-hf'):
     # API_URL = 'https://qe55p8afio98s0u3.us-east-1.aws.endpoints.huggingface.cloud'  # Dr Llama
     API_URL = "https://api-inference.huggingface.co/models/meta-llama/Llama-2-7b-chat-hf"  # HF default model for l7b
-    API_KEY = os.getenv('API_KEY')
+    #API_KEY = os.getenv('API_KEY')
+    API_KEY = os.getenv('HF_KEY')
     MODEL1="meta-llama/Llama-2-7b-chat-hf"
     MODEL1URL="https://huggingface.co/meta-llama/Llama-2-7b-chat-hf"
     HF_KEY = os.getenv('HF_KEY')