add import to the example.

2023-05-11 13:15:30 +05:00 · 2023-05-11 13:15:30 +05:00 · b62c1263de
parent fc2d1b2171
commit b62c1263de
1 changed files with 2 additions and 0 deletions
--- a/docs/topics/asyncio.rst
+++ b/docs/topics/asyncio.rst
@ -106,6 +106,8 @@ within a spider callback:

 .. code-block:: python

+    from scrapy.utils.defer import maybe_deferred_to_future
+
    class SingleRequestSpider(scrapy.Spider):
        name = "single"
        start_urls = ["https://example.org/product"]