Update routers/llm_chat.py

routers/llm_chat.py

@@ -10,8 +10,8 @@ router = APIRouter(
 )
 
 # Load environment variables
-LLM_API_URL = os.getenv("LLM_API_URL", "https://pvanand-audio-chat.hf.space/llm-agent")
-API_KEY = os.getenv("API_KEY", "44d5c")
+LLM_API_URL = os.getenv("LLM_API_URL")
+API_KEY = os.getenv("X_API_KEY")
 
 # Pydantic model for request validation
 class LLMChatRequest(BaseModel):