Update app.py

app.py

@@ -364,7 +364,7 @@ from dotenv import load_dotenv
 load_dotenv()
 
 # Hugging Face configuration
-HF_TOKEN = os.getenv("hftken")  # Make sure this matches your .env variable name
+HF_TOKEN = os.getenv("HF_TOKEN")  # Make sure this matches your .env variable name
 TEXT_API_URL = "https://api-inference.huggingface.co/models/mistralai/Mistral-7B-Instruct-v0.2"
 IMAGE_API_URL = "https://api-inference.huggingface.co/models/stabilityai/stable-diffusion-xl-base-1.0"
 HEADERS = {"Authorization": f"Bearer {HF_TOKEN}"}  # Correct header format