update dataframes

app.py

@@ -199,7 +199,7 @@ examples = [['shupai.png'], ['chinese.jpg'], ['gaidao.jpeg'], ['qiaodaima.png'],
             ['benpao.jpeg'], ['wanli.png'], ['xsd.jpg']]
 io = gr.Interface(fn=ocr, inputs=gr.inputs.Image(type='filepath', label='Image'),
                   outputs=[gr.outputs.Image(type='pil', label='Image'),
-                           gr.outputs.Dataframe(type='pandas', label='OCR Results')],
+                           gr.outputs.Dataframe(headers=['Box ID', 'Text'], type='pandas', label='OCR Results')],
                   title=title, description=description, article=article, examples=examples)
 io.launch()