old_contents: from django.core.management.base import BaseCommand
  from graphql import print_schema
  
  from ...api import schema
  
  
  class Command(BaseCommand):
      help = "Writes SDL for GraphQL API schema to stdout"
  
      def handle(self, *args, **options):
          printed_schema = print_schema(schema)
          schema_lines = printed_schema.splitlines()
          for index, line in enumerate(schema_lines):
              if "implements" in line:
                  schema_lines[index] = line.replace(",", " &")
          printed_schema = "\n".join(schema_lines)
          self.stdout.write(printed_schema)
  
new_contents: from django.core.management.base import BaseCommand
  from graphql import print_schema
  
  from ...api import schema
  
  
  class Command(BaseCommand):
      help = "Writes SDL for GraphQL API schema to stdout"
  
      def handle(self, *args, **options):
          """Support multiple interface notation in schema for Apollo tooling.
  
          In `graphql-core` V2 separator for interaces is `,`.
          Apollo tooling to generate TypeScript types using `&` as interfaces separator.
          https://github.com/graphql-python/graphql-core/pull/258
          """
          printed_schema = print_schema(schema)
          for line in printed_schema.splitlines():
              if "implements" in line:
                  line = line.replace(",", " &")
              self.stdout.write(f"{line}\n")
  
subject: Fix reviews remarks