{success: 0} not working!

If there's error, still the loading is showing!!

### Console Message
Image Tool: uploading failed because of incorrect response: {success: 0}


success: 0 is not working ig!!

My code:

image: {
class: editorPlugins.ImageTool.class,
config: {
uploader: {
async uploadByFile(file) {
const url = await uploadFile(file);

if (url.uploaded) {
alert("hello");
toast.success("Image uploaded successfully!");
return { success: 1, file: { url: url.data.secure_url, data: url.data } };
}
toast.error("Failed to upload image!");
return {
success: 0
};
}
}
}
}