Update app.py

app.py

@@ -27,7 +27,7 @@ class MyCustomDuckDuckGoTool(BaseTool):
     def _get_tool(self):
         # Create an instance of the tool when needed
         return MyCustomDuckDuckGoTool()
-api_key = os.getenv("YOUR SECRET KEY")
+api_key = os.getenv("OPENAI_API_KEY")
 os.environ["OPENAI_API_KEY"] = api_key
 
 st.set_page_config(