add api

app.py

@@ -469,7 +469,10 @@ with block:
 
     bg_gallery.select(bg_gallery_selected, inputs=bg_gallery, outputs=input_bg)
     
-    gr.Interface(fn, inputs=ips, outputs=[result_gallery], api_name="fn")
+    fg = gr.Textbox(label="Paste an image URL")
+    bg = gr.Textbox(label="Paste an image URL")
+    ips2 = [fg, bg, prompt, image_width, image_height, num_samples, seed, steps, a_prompt, n_prompt, cfg, highres_scale, highres_denoise, bg_source]
+    gr.Interface(fn, inputs=ips2, outputs=[result_gallery], api_name="fn")
 
 
 block.launch(server_name='0.0.0.0')