fix: resolve attribute access error for input_image and export demo instance in app.py

app.py

@@ -177,7 +177,7 @@ def edit_image(
     if input_image is None:
         raise ValueError("Please upload an image.")
 
-    image = Image.open(input_image.path).convert("RGB")
+    image = Image.open(input_image["path"]).convert("RGB")
     
     # Validate aspect ratio
     w, h = image.size
@@ -205,7 +205,7 @@ def edit_image(
             true_cfg_scale=guidance_scale,
         ).images[0]
         
-        output_path = input_image.path.rsplit(".", 1)[0] + "_edited.png"
+        output_path = input_image["path"].rsplit(".", 1)[0] + "_edited.png"
         result.save(output_path)
         return FileData(path=output_path)
     finally:
@@ -226,5 +226,7 @@ async def homepage():
 async def get_loras():
     return sorted(list(LORA_CONFIGS.keys()))
 
+demo = app
+
 if __name__ == "__main__":
     app.launch(show_error=True)