Update app.py

app.py

@@ -21,7 +21,7 @@ with gr.Blocks() as demo:
     file_3.change(get_file_content, file_3, code)
 
     gr.Markdown("---")
-    gr.Markdown('### `FileExplorer` to `Image` -- `file_count="single"`')
+    gr.Markdown('### `FileExplorer` to `Image` "`')
     with gr.Group():
         with gr.Row():
             file_4 = gr.FileExplorer(
@@ -32,7 +32,7 @@ with gr.Blocks() as demo:
 
             img = gr.Image(scale=2)
 
-    file_4.change(get_file_content, file_3, img)
+    file_4.change(get_file_content, file_4, img)
 
 if __name__ == "__main__":
-    demo.launch()
+    demo.launch(debug=True)