fix

Author: emdneto

tox.ini

@@ -158,6 +158,7 @@ setenv =
   ; i.e: CONTRIB_REPO_SHA=dde62cebffe519c35875af6d06fae053b3be65ec tox -e <env to test>
   CONTRIB_REPO_SHA={env:CONTRIB_REPO_SHA:main}
   CONTRIB_REPO=git+https://github.com/open-telemetry/opentelemetry-python-contrib.git@{env:CONTRIB_REPO_SHA}
+  UV_CONFIG_FILE={toxinidir}/tox-uv.toml
 commands_pre =
   ; In order to get a healthy coverage report,
   ; we have to install packages in editable mode.