Update app.py

app.py

@@ -13,7 +13,7 @@ class EnvironmentManager:
     """Handles environment variable validation."""
     @staticmethod
     def load_env_variables() -> Dict[str, str]:
-        required_vars = ["HF_KEY"]
+        required_vars = ["Key"]
         env_vars = {var: os.getenv(var) for var in required_vars}
         
         missing_vars = [var for var, value in env_vars.items() if not value]
@@ -37,7 +37,7 @@ class AICore:
     """AI Core system integrating OpenAI's GPT API."""
     def __init__(self, env_vars: Dict[str, str]):
         self.env_vars = env_vars
-        self.encryption_manager = EncryptionManager(env_vars["HF_KEY"])
+        self.encryption_manager = EncryptionManager(env_vars["Key"])
         self.openai_api_key = env_vars["HF_KEY"]
 
     async def generate_response(self, query: str) -> Dict[str, Any]: