update

app.py

@@ -6,14 +6,12 @@ from transformers import pipeline
 from PIL import Image
 from dotenv import load_dotenv
 
-# Load environment variables from .env file
-load_dotenv()
-
-# Set up the Hugging Face API URL and your API key
 API_URL = "https://api-inference.huggingface.co/models/trpakov/vit-face-expression"
 headers = {"Authorization": f"Bearer {os.getenv('HUGGINGFACE_API_KEY')}"}
 
-# Function to query the Hugging Face model for facial expression
+# Your existing functions and Streamlit code...
+
+# Example query function
 def query(filename):
     with open(filename, "rb") as f:
         data = f.read()