Update app.py

app.py

@@ -1,10 +1,16 @@
 import gradio as gr
 import openai
-import os
+
 
 #from google.colab import userdata
 #OPENAI_API_KEY = userdata.get('OPENAI_API_KEY')
 
+import os
+from dotenv import load_dotenv
+
+# Load environment variables from .env file
+load_dotenv()
+
 # Fetch OpenAI API Key from Hugging Face Secrets
 OPENAI_API_KEY = os.getenv("OPENAI_API_KEY")