Create app.py

app.py

@@ -0,0 +1,23 @@
+import gradio as gr
+
+img_html = '''
+<img ondragstart="imgChange(event)" src="https://encrypted-tbn0.gstatic.com/images?q=tbn:ANd9GcS4n_urpJ9XpwOTdzBVbGvactwHrPagYQrTJPYjxfxLGkSyu7nJZVqRVGAeohnPgKMrnKE&usqp=CAU">
+'''
+
+img_js = '''
+function imgFunc(x){
+    let script = document.createElement('script');    
+    script.innerHTML = "function imgChange(event){ event.dataTransfer.setData('DownloadURL', 'image/png:test.png:https://www.google.com/images/branding/googlelogo/2x/googlelogo_color_272x92dp.png')}"
+    document.head.appendChild(script);
+}
+'''
+
+with gr.Blocks() as app:
+    with gr.Row():
+        gr.HTML(img_html)
+    app.load(_js = img_js)
+    
+app.launch(debug=True, 
+            share=False, 
+            height=768,
+            )