Update app.py

app.py

@@ -8,8 +8,7 @@ import pypdfium2 as pdfium
 
 # Replace with your actual API keys
 GEMINI_API_KEY = "AIzaSyD6yZxfVOnh63GXBJjakAupk9aP4CZrgrQ"
-SERPERDEV_API_KEY = "YOUR_SERPERDEV_API_KEY"
-
+os.environ["SERPER_API_KEY"] = st.secrets["SERPER_API_KEY"]
 llm = LLM(
     model="gemini/gemini-1.5-flash",
     temperature=0.7,