Update app.py

app.py

@@ -31,7 +31,7 @@ class GeminiRAGSystem:
         self.chunks = []
         self.dataset_loaded = False
         self.loading_error = None
-        self.gemini_api_key = os.getenv("AIzaSyASrFvE3gFPigihza0JTuALzZmBx0Kc3d0")
+        self.gemini_api_key = "AIzaSyASrFvE3gFPigihza0JTuALzZmBx0Kc3d0"
         
         # Initialize embedding model
         try: