<jupyter_start><jupyter_text>nbdev demo> API details.<jupyter_code>#hide
from nbdev.showdoc import *
#export
def say_hello(to):
    "Say hello to somebody"
    return f'Hello {to}!'
say_hello('eshin')
assert say_hello('eshin') == 'Hello eshin!'<jupyter_output><empty_output>
{'fraction_non_alphanumeric': 0.14233576642335766, 'fraction_numerical': 0.0, 'mean_word_length': 7.088235294117647, 'pattern_counts': {'":': 0, '<': 5, '<?xml version=': 0, '>': 6, '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': '1', 'dir': 'jupyter-structured-clean-dedup', 'id': '591726', 'license': 'Apache-2.0', 'n_tokens_mistral': 108, 'n_tokens_neox': 105, 'n_words': 22, 'path': '00_core.ipynb', 'repo_name': 'ejolly/nbdev_demo', 'size': '274'}