Update app.py

app.py

@@ -3,8 +3,8 @@ import gradio as gr
 from PIL import Image
 
 # Set up Gemini API key
-genai.configure(api_key="GEMINI_API_KEY")  # Replace with your API key
 GEMINI_API_KEY = os.getenv('GEMINI_API_KEY')
+genai.configure(api_key="GEMINI_API_KEY")  # Replace with your API key
 def predict_rat(image):
     """Predict if the uploaded image contains a rat using Google Gemini Pro Vision API."""