Update chain_app.py

chain_app.py

@@ -16,6 +16,7 @@ openai_api_key = os.environ.get('OPENAI_API_KEY')
 groq_api_key = os.environ.get('GROQ_API_KEY')
 cohere_api_key = os.environ.get('COHERE_API_KEY')
 fireworks_api_key = os.environ.get('FIREWORKS_API_KEY')
+LLAMA_403_ONLY = os.environ.get('LLAMA_403_ONLY')
 
 hf_text_client = Client("Artin2009/text-generation", hf_token=hf_token)
 # hf_image_client = Client('Artin2009/image-generation')
@@ -2331,7 +2332,7 @@ async def main(message: cl.Message):
 
         API_URL = "https://api-inference.huggingface.co/models/meta-llama/Meta-Llama-3.1-405B"
         
-        headers = {"Authorization": "Bearer hf_token_llama_3_1"}
+        headers = {"Authorization": "Bearer LLAMA_403_ONLY"}
         def query(payload):
         	response = requests.post(API_URL, headers=headers, json=payload)
         	return response.json()