Update app.py

app.py

@@ -72,7 +72,7 @@ with gr.Blocks(css="""
 
         with gr.Group(elem_id="card-group"):
             word_input = gr.Textbox(label="輸入單字", visible=True)
-            num_input = gr.Slider(minimum=1, maximum=10,value=5,label="抽取單字數量")
+            num_input = gr.Slider(minimum=1, maximum=10,value=5,step=1,label="抽取單字數量")
             source_dropdown = gr.Dropdown(
                 choices=get_sources(),
                 value="common3000",