add preview

app.py

@@ -132,12 +132,12 @@ with gr.Blocks(
     submit_btn.click(
         fn=do_ocr,
         inputs=[input_type, url_input],
-        outputs=[cleaned_output, image_output]
+        outputs=[cleaned_output, url_input]
     )
 
 demo = gr.Interface(do_ocr,
                     inputs=[input_type, url_input],
-                    outputs=[cleaned_output, image_output])    
+                    outputs=[cleaned_output, url_input])    
 
 if __name__ == "__main__":
     demo.launch()