Update app.py

app.py

@@ -388,6 +388,7 @@ with gr.Blocks(css=STYLE, theme=gr.themes.Soft()) as demo:
                     value=last_year,
                     label="Year",
                     interactive=True,
+                    filterable=False
                 )
     
                 month_dd = gr.Dropdown(
@@ -395,6 +396,7 @@ with gr.Blocks(css=STYLE, theme=gr.themes.Soft()) as demo:
                     value=last_month,
                     label="Month",
                     interactive=True,
+                    filterable=False
                 )
     
                 day_dd = gr.Dropdown(
@@ -402,6 +404,7 @@ with gr.Blocks(css=STYLE, theme=gr.themes.Soft()) as demo:
                     value=last_day,
                     label="Day",
                     interactive=True,
+                    filterable=False
                 )
                 
             papers_dd = gr.Dropdown(