@@ -0,0 +1,270 @@
+import re%0A%0Alink_re = re.compile(%22https?://%5CS+(%5Cs%7C$)%22)%0A%0Adef contains_a_link(message):%0A    %22%22%22%0A    Returns a link if it matches the regex%0A    %22%22%22%0A%0A    answer = link_re.search(message)%0A%0A    if answer is not None:%0A        answer = answer.group(0).strip()%0A%0A    return answer%0A

Revert "delete: example message function"