code: def delete(self, id, product_id, session):
          '''taobao.product.img.delete 删除产品非主图
          
          1.传入非主图ID 2.传入产品ID 删除产品非主图'''
          request = TOPRequest('taobao.product.img.delete')
          request['id'] = id
          request['product_id'] = product_id
          self.create(self.execute(request, session)['product_img'])
          return self delete(self, id, product_id, session):
          '''taobao.product.img.delete 删除产品非主图
          
          1.传入非主图ID 2.传入产品ID 删除产品非主图'''
          request = TOPRequest('taobao.product.img.delete')
          request['id'] = id
          request['product_id'] = product_id
          self.create(self.execute(request, session)['product_img'])
          return self
docs: taobao.product.img.delete 删除产品非主图
          
          1.传入非主图ID 2.传入产品ID 删除产品非主图