Update app.py

app.py

@@ -6,11 +6,10 @@ import os
 import base64
 import io
 
-# For Gradio spaces, it's better to use secrets for API keys
+ 
 client = OpenAI(
-    api_key=os.environ.get('OPENAI_API_KEY'),
-    base_url=os.environ.get('OPENAI_API_BASE')
-)
+    api_key=os.getenv('API_KEY'),
+    base_url=os.getenv('API_BASE'))
 
 MODELS = [
     "google/gemini-flash-1.5",