def get_min_levenshtein(cj_post: Submission,
original_sub: Subreddit) -> (Submission, float):
"""
This function iterates through the hot posts in the original_sub subreddit and finds the one with the smallest levenshtein
distance to the circlejerk_sub post.
:param cj_post: circlejerk_sub post
:param original_sub: original_sub subreddit
:return: tuple with the original sub's post with the smallest LD, and the distance
"""
cj_title = standardize_title(cj_post.title)
min_distance = 100000
relevant_post = None
for os_post in original_sub.hot():
os_title = standardize_title(os_post.title)
distance = levenshtein(cj_title.split(), os_title.split())
if distance < min_distance:
min_distance = distance
relevant_post = os_post
return relevant_post, min_distance
