Update emails_from_url.py

Author: cclauss

web_programming/emails_from_url.py

@@ -31,7 +31,7 @@ def handle_starttag(self, tag: str, attrs: list[tuple[str, str | None]]) -> None
             # Check the list of defined attributes.
             for name, value in attrs:
                 # If href is defined, not empty nor # print it and not already in urls.
-                if name == "href" and value not in set((*self.urls, "", "#")):
+                if name == "href" and value not in (*self.urls, "", "#"):
                     url = parse.urljoin(self.domain, value)
                     self.urls.append(url)