Update app.py

app.py

@@ -47,13 +47,31 @@ with gr.Blocks() as demo:
             btn.click(get_nth_frame, inputs=[input_video, input_n], outputs=output_img)
         
         gr.Markdown("*****")
+
+        def add_textbox(tbs):
+            with gr.Row() as tmp:
+                gr.Textbox(lines=1, label="start")
+                gr.Textbox(lines=1, label="end")
+                gr.Textbox(lines=1, label="label")
+            tbs.append(tmp)
+            return tbs
+            
+        with gr.Row():
+            tbs = []
+            file = gr.File(file_count='multiple')
+        with gr.Row():
+            btn_add_textbox = gr.Button(value="add")
+            btn_make_dataset = gr.Button(value="make dataset")
+            
+        btn_add_textbox.click(make_dataset, inputs=tbs, outputs=tbs)
         
+        gr.Markdown("*****")
+
         def make_dataset(df):
             path = os.path.dirname(__file__)
             print("path:", path)
             df.to_csv('label.csv')
             return [ path+"/test.mp4", path+"/label.csv"]
-            
         with gr.Row():
             df = gr.Dataframe(
                 headers=["start_index", "end_index", "label"],
@@ -61,13 +79,10 @@ with gr.Blocks() as demo:
                 row_count=0,
                 col_count=(3, "fixed"),
                 height=500,
-                interactive=True,
-                max_rows=None,
-                max_cols=None,
             )
             file = gr.File(file_count='multiple')
         btn_make_dataset = gr.Button(value="make dataset")
-        btn_make_dataset.click(make_dataset, inputs=df, outputs=file)  
+        btn_make_dataset.click(make_dataset, inputs=df, outputs=file)
 
         gr.Markdown("*****")
         gr.Examples([os.path.join(os.path.dirname(__file__), "test.mp4")], inputs=input_video)