def save(self):
resource_obj = Resource(
title=self.validated_data['title'],
description=self.validated_data['description'],
course_id=self.validated_data['course_id'],
content=self.validated_data['content'],
)
resource_obj.save()
if resource_obj.content != '':
result = cloudinary.uploader.upload(resource_obj.content,
resource_type="raw")
resource_obj.content_url = result['url']
resource_obj.save()
os.remove(resource_obj.content.path)
return resource_obj
