Update app.py

app.py

@@ -7,6 +7,7 @@ from apscheduler.schedulers.background import BackgroundScheduler
 from huggingface_hub import HfApi
 
 import gradio as gr
+import datasets  # Added import for datasets
 
 from datetime import timezone  # Ensure timezone is imported
 
@@ -542,14 +543,8 @@ with demo:
     next_button.click(paper_manager.next_page, outputs=[paper_list])
 
     # Sort option change: Toggle visibility of time_frame_dropdown based on sort method
-    def toggle_time_frame_visibility(sort_method):
-        if sort_method.lower() == "top":
-            return gr.update(visible=True)
-        else:
-            return gr.update(visible=False)
-
     sort_radio.change(
-        fn=toggle_time_frame_visibility,
+        fn=lambda method: gr.update(visible=True) if method.lower() == "top" else gr.update(visible=False),
         inputs=[sort_radio],
         outputs=[time_frame_dropdown]
     )
@@ -573,4 +568,4 @@ with demo:
 # --- Launch the App ---
 
 if __name__ == "__main__":
-    demo.launch()
+    demo.launch()