<commit_before>> **HDEL** *key field [field ...]* : Delete one or more hash fields

> **HEXISTS** *key field* : Determine if a hash field exists<commit_msg>Update Hash doc<commit_after>**HDEL** *key field [field ...]* : Delete one or more hash fields

**HEXISTS** *key field* : Determine if a hash field exists
{'fraction_non_alphanumeric': 0.14838709677419354, 'fraction_numerical': 0.0, 'mean_word_length': 4.654545454545454, 'pattern_counts': {'":': 0, '<': 3, '<?xml version=': 0, '>': 5, 'https://': 0, 'lorem ipsum': 0, 'www.': 0, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
{'dir': 'git-commits-cleaned', 'id': '5060077', 'n_tokens_mistral': 98, 'n_tokens_neox': 91, 'n_words': 40}