<jupyter_start><jupyter_text>notebook structure and workflow* directory structure* workflow    * import functions into a notebook as follows<jupyter_code>import os
import sys
src_dir = os.path.join(os.getcwd(), '..', 'src')
sys.path.append(src_dir)<jupyter_output><empty_output><jupyter_text>state functions to import<jupyter_code>from<jupyter_output><empty_output>
{'fraction_non_alphanumeric': 0.11232876712328767, 'fraction_numerical': 0.0, 'mean_word_length': 8.891891891891891, 'pattern_counts': {'":': 0, '<': 9, '<?xml version=': 0, '>': 9, '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}}
{'chain_length': '2', 'dir': 'jupyter-structured-clean-dedup', 'id': '541964', 'license': 'MIT', 'n_tokens_mistral': 128, 'n_tokens_neox': 124, 'n_words': 24, 'path': 'notebooks/random-forest/notebook-function-import.ipynb', 'repo_name': 'andrewnachtigal/wind-forecasting', 'size': '365'}