<commit_before>{
    "exercise": {

        "id": 1234,
        "actions": [

            {

                "name": "OMG! OMG! OMG!",
                "icon": "heart",
                "positions": [

                    {
                        "begin": "0:30",
                        "end": "0:45"
                    },

                    {
                        "begin": "2:30",
                        "end": "2:50"
                    }
<commit_msg>updated exercise json to contain rewind button data<commit_after>{
    "exercise": {

        "id": 1234,
        "rewind": {
            "name": "Excuse me?",
            "icon": "fire",
            "length": 3,
            "cooldown": 3,
            "limits": 5,
            "grade_value": 0,
            "graded": false,
            "enabled": true

        },
        "actions": [

            {

                "name": "OMG! OMG! OMG!",
                "icon": "heart",
                "positions": [

                    {
                        "begin": "0:30",
                        "end": "0:45"
                    },

                    {
                        "begin": "2:30",
                        "end": "2:50"
                    }

{'fraction_non_alphanumeric': 0.14473684210526316, 'fraction_numerical': 0.029605263157894735, 'mean_word_length': 0.6926286509040334, 'pattern_counts': {'":': 29, '<': 3, '<?xml version=': 0, '>': 3, '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': '6976263', 'n_tokens_mistral': 367, 'n_tokens_neox': 308, 'n_words': 65}