Given following log snippets, their explanation, and nothing else, explain what failure, if any, occurred during build of this package.

  Snippets are in a format of [X] : [Y], where [X] is a log snippet, and [Y] is the explanation.

  Snippets are delimited with '================'.

  Drawing on information from all snippets, provide a concise explanation of the issue and recommend a solution.

  Explanation of the issue, and recommended solution, should take a handful of sentences.

  Snippets:

  [LookupError: tox configuration not found. To use tox, please ensure tox configuration is located in current directory (in tox.ini, setup.cfg, pyproject.toml, or tox.toml). See https://tox.wiki/en/latest/config.html for details.]: [Build failure description.]

Issue: Missing tox configuration.
Resolution: Add or generate tox configuration file to expected location.