Upload app.py

app.py

@@ -239,12 +239,14 @@ with gr.Blocks(theme=gr.themes.Soft(), css=custom_css) as demo:
                 value="auto",
                 label="源语言",
                 elem_classes=["custom-dropdown"],
+                allow_custom_value=True,
             )
             output_format_dropdown = gr.Dropdown(
                 choices=["纯净文本", "原始富文本", "Emoji 格式", "SRT 字幕"],
                 value="纯净文本",
                 label="输出格式",
                 elem_classes=["custom-dropdown"],
+                allow_custom_value=True,
             )
             with gr.Accordion("高级设置", open=False):
                 use_itn_checkbox = gr.Checkbox(value=True, label="自动添加标点与格式化")