Fix app launch issue

app.py

@@ -121,4 +121,5 @@ examples = [['0001.jpg'], ['0002.jpg'], ['0003.jpg'], ['0004.jpg'], ['0005.jpg']
 io = gr.Interface(fn=image_caption, inputs=gr.inputs.Image(type='pil'), outputs=gr.outputs.Textbox(label="Caption"),
                   title=title, description=description, article=article, examples=examples,
                   allow_flagging=False, allow_screenshot=False)
-io.launch(cache_examples=True)
+#io.launch(cache_examples=True)
+io.launch()