[] in re python code example

Example 1: python re

if pattern := re.search("[iI] am (.*)", "I am tired"):
    print(f"Hi {pattern.group(1)}, I'm dad!")

Example 2: python re

parse("Today is Dec 1 16", fuzzy_with_tokens=True)
 
parse("Today is Dec 1 14", fuzzy_with_tokens=True)
 
parse("Today is Nov 30 12", fuzzy_with_tokens=True)