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<p>pytestconfigwarning: unknown config option: env</p>
<p>This warning is shown because pytestconfig receives an unknown or invalid configuration option called 'env'.</p>
<p>If you're using Pytest for testing, it provides a configuration file called 'pytest.ini' or 'pyproject.toml' where you can define valid configuration options.</p>
<p>To fix this warning, you need to remove or correct the 'env' option from your configuration file.</p>
<p>Here is an example of a valid 'pytest.ini' file:</p>
<pre>
<code>
[pytest]
addopts = --verbose
markers = slow
filterwarnings = ignore::DeprecationWarning
</code>
</pre>
<p>In the above example, we defined valid options 'addopts', 'markers', and 'filterwarnings' under the '[pytest]' section. You can customize these options based on your requirements.</p>
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