# [Codecov](https://codecov.io/gh/apache/incubator-airflow/pull/3985?src=pr&el=h1) Report > Merging > [#3985](https://codecov.io/gh/apache/incubator-airflow/pull/3985?src=pr&el=desc) > into > [master](https://codecov.io/gh/apache/incubator-airflow/commit/6aabdf16455cb6ab2cbe0f6b2cee7f28c852f368?src=pr&el=desc) > will **decrease** coverage by `<.01%`. > The diff coverage is `n/a`.
[](https://codecov.io/gh/apache/incubator-airflow/pull/3985?src=pr&el=tree) ```diff @@ Coverage Diff @@ ## master #3985 +/- ## ========================================== - Coverage 75.5% 75.49% -0.01% ========================================== Files 199 199 Lines 15945 15945 ========================================== - Hits 12039 12038 -1 - Misses 3906 3907 +1 ``` | [Impacted Files](https://codecov.io/gh/apache/incubator-airflow/pull/3985?src=pr&el=tree) | Coverage Δ | | |---|---|---| | [airflow/models.py](https://codecov.io/gh/apache/incubator-airflow/pull/3985/diff?src=pr&el=tree#diff-YWlyZmxvdy9tb2RlbHMucHk=) | `91.62% <0%> (-0.05%)` | :arrow_down: | ------ [Continue to review full report at Codecov](https://codecov.io/gh/apache/incubator-airflow/pull/3985?src=pr&el=continue). > **Legend** - [Click here to learn > more](https://docs.codecov.io/docs/codecov-delta) > `Δ = absolute <relative> (impact)`, `ø = not affected`, `? = missing data` > Powered by > [Codecov](https://codecov.io/gh/apache/incubator-airflow/pull/3985?src=pr&el=footer). > Last update > [6aabdf1...4d47543](https://codecov.io/gh/apache/incubator-airflow/pull/3985?src=pr&el=lastupdated). > Read the [comment docs](https://docs.codecov.io/docs/pull-request-comments). [ Full content available at: https://github.com/apache/incubator-airflow/pull/3985 ] This message was relayed via gitbox.apache.org for [email protected]
