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(cols=[1, 2]):
+    with gr.Row():
         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)