Update app.py

app.py

@@ -1,12 +1,12 @@
 import os
 from openai import OpenAI
+import json
 import gradio as gr
 
-# Retrieve API key from environment variable
-api_key = os.environ.get('sk-proj-EDY3jlWEqNq4xkGk0inbT3BlbkFJKbN26l1g02vd16B11Ksb')
+with open('config.json') as f:
+    config = json.load(f)
 
-if api_key is None:
-    raise ValueError("Please set the environment variable 'OPENAI_API_KEY' with your OpenAI API key.")
+api_key = config['API_KEY']
 
 client = OpenAI(api_key=api_key)