Update app.py

app.py

@@ -55,7 +55,7 @@ class GeminiLLM(Runnable):
 
 class GeminiEmbeddings(Embeddings):
     def __init__(self, model_name="models/embedding-001", api_key=None):
-        self.api_key = api_key or os.environ["GOOGLE_API_KEY"]
+        api_key = "AIzaSyBIfGJRoet_wzzYXIiWXxStkIigEOzSR2o"
         if not api_key:
             raise ValueError("GOOGLE_API_KEY not found in environment variables.")
         os.environ["GOOGLE_API_KEY"] = api_key