Update app.py

app.py

@@ -84,7 +84,7 @@ def generate_output(file, column1, column2, choice, bins):
     return df.head(), gr.update(visible=True), image_path, gr.update(visible=True)
     
 with gr.Blocks() as demo:
-    with gr.Row():
+    with gr.Row(cols=[1, 2]):
         with gr.Column():
             file_input = gr.File(label="上传表格文件（支持CSV、XLS、XLSX等格式", file_types=["csv", "xls", "xlsx"])
             col1_dropdown = gr.Dropdown(label="请选择特征列", visible=False)
@@ -92,7 +92,7 @@ with gr.Blocks() as demo:
             choice_radio = gr.Radio(["是", "否"], label="特征列是否为连续值", visible=False) # , value="否"
             slider = gr.Slider(minimum=3, maximum=7, step=1, label="选择将特征列分组的分组数", visible=False, value=4)
             submit_button = gr.Button("查看结果", visible=False)
-        with gr.Column(cols=[1, 2]):
+        with gr.Column():
             df_display = gr.Dataframe(visible=False)
             output_image = gr.Image(visible=False)