Fix import for TextStats

[austinjp]

Description

TextStats is documented as being directly with the root package textacy, but in my installation (version 0.11.0 installed via pip and Python 3.8) it's actually within textacy.text_stats.

Motivation and Context

Accurate quickstart documentation.

How Has This Been Tested?

Tested only in a REPL (ptpython):

>>> import textacy

>>> doc = textacy.make_spacy_doc("Hello, world!", lang="en_core_sci_md")

>>> ts = textacy.TextStats(doc)
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
AttributeError: module 'textacy' has no attribute 'TextStats'

module 'textacy' has no attribute 'TextStats'

>>> ts = textacy.text_stats.TextStats(doc)

>>> ts.n_words
2

>>>

Screenshots (if appropriate):

Types of changes

• [x] Bug fix (non-breaking change which fixes an issue)
• [ ] New feature (non-breaking change which adds functionality)
• [ ] Breaking change (fix or feature that would cause existing functionality to change)

Checklist:

• [ ] My code follows the code style of this project.
• [x] My change requires a change to the documentation, and I have updated it accordingly.

[bdewilde]

Hi @austinjp , thanks for the report! The current behavior (requiring from textacy import text_stats) is an intentional change in v0.11, but it looks like I forgot to update corresponding quickstart documentation. (I punted on changing it for this release, and instead just added two new tutorials — this was my bad 🙂).

Your change looks good to me. Thanks again!