Update app.py

app.py

@@ -119,6 +119,7 @@ with gr.Blocks(
             format="jpeg",
             interactive=False
         )
+        clear_btn = gr.Button("🗑️ Clear")
 
     with gr.Accordion("ℹ️ About", open=False):
         gr.Markdown(f"""
@@ -127,6 +128,9 @@ with gr.Blocks(
         * Running on [Gradio](https://www.gradio.app) v{gr.__version__}
         """)
 
+    def update_examples():
+        return gr.update(samples=load_examples())
+
     def add_to_gallery(img, gallery):
         if gallery is None:
             gallery = []
@@ -134,8 +138,8 @@ with gr.Blocks(
             gallery = gallery + [img]
         return gallery
 
-    def update_examples():
-        return gr.update(samples=load_examples())
+    def clear_gallery():
+        return []
 
     app.load(
         update_examples,
@@ -153,6 +157,14 @@ with gr.Blocks(
         show_api=False
     )
 
+    clear_btn.click(
+        clear_gallery,
+        inputs=None,
+        outputs=[gallery],
+        queue=False,
+        show_api=False
+    )
+
     btn.click(
         generate,
         inputs=[prompt, seed, randomize_seed, width, height],