3 simple one-line solutions in Pandas
Code\n\nimport pandas as pd\n#find the IDs of the invalid tweets\ndef invalid_tweets(tweets: pd.DataFrame) -> pd.DataFrame:\n    return tweets[tweets.content.ma
# Code\n```\nimport pandas as pd\n#find the IDs of the invalid tweets\ndef invalid_tweets(tweets: pd.DataFrame) -> pd.DataFrame:\n    return tweets[tweets.content.map(len) > 15][[\'tweet_id\']];\n#or \n    return tweets[tweets.content.str.len()>15][[\'tweet_id\']];\n#or\n    return tweets[tweets.content.apply(lambda x: len(x) > 15)][[\'tweet_id\']];\n```
['Pandas']