date range get options

app.py

@@ -449,6 +449,7 @@ with gr.Blocks(css="style.css") as demo:
             str: The echoed text.
         """
         calendar = gr.update(datetime.today().strftime('%Y-%m-%d'))
+        date_range = gr.update(value=[])
         conferences = gr.update(value=[])
         hf_options = gr.update(value=[])
         leaderboard_tab = gr.Tabs()
@@ -462,6 +463,9 @@ with gr.Blocks(css="style.css") as demo:
             if 'date' in request.query_params:
                 calendar = gr.update(value=request.query_params['date'])
 
+            if 'date_range' in request.query_params:
+                date_range = gr.update(value=request.query_params['date_range'])
+
             if 'conferences' in request.query_params:
                 conferences = request.query_params['conferences']
                 try:
@@ -485,7 +489,7 @@ with gr.Blocks(css="style.css") as demo:
                 if tab == "tab-leaderboards":
                     leaderboard_tab = gr.Tabs(selected="tab-leaderboards")
 
-        return calendar, conferences, hf_options, leaderboard_tab
+        return calendar, date_range, conferences, hf_options, leaderboard_tab,
 
 
     demo.load(
@@ -495,7 +499,7 @@ with gr.Blocks(css="style.css") as demo:
         api_name=False,
     ).then(
         fn=echo,
-        outputs=[calendar, conference_options, hf_options, tabs]
+        outputs=[calendar, date_range_radio, conference_options, hf_options, tabs]
     )