Update app.py

app.py

@@ -12,7 +12,7 @@ CHATANYWHERE_ENDPOINT = 'https://api.chatanywhere.tech'
 
 class APIKeyManager:
     def __init__(self):
-        self.api_keys = os.getenv('API_KEYS')
+        self.api_keys = os.environ.get('API_KEYS', '').split(',')
         self.daily_uses = {key: 0 for key in self.api_keys}
         self.last_reset = datetime.now().date()
 
@@ -120,6 +120,6 @@ def key_info():
     return Response(json.dumps(key_manager.get_key_info()), mimetype='application/json')
 
 if __name__ == '__main__':
-    print(os.getenv('API_KEYS'))
+    print(os.environ.get('API_KEYS', '').split(','))
     port = int(os.environ.get('PORT', 7860))
     app.run(host='0.0.0.0', port=port)