Update app.py

app.py

@@ -242,6 +242,4 @@ with st.sidebar:
                 st.success(f"Output: {output}")
                 
             except Exception as e:
-                st.error(f"An error occurred: {str(e)}")
-else:
-    st.warning("Please enter your Gemini API key to use the app")
+                st.error(f"An error occurred: {str(e)}")