lxml doesn't have xpath.execute() any more.

[luciansmith]

Suggestion from the lxml mailing list.

[codecov[bot]]

Codecov Report

All modified and coverable lines are covered by tests :white_check_mark:

Comparison is base (ec04479) 95.08% compared to head (795e370) 95.08%. Report is 1 commits behind head on dev.

Additional details and impacted files

```diff @@ Coverage Diff @@ ## dev #151 +/- ## ======================================= Coverage 95.08% 95.08% ======================================= Files 89 89 Lines 9607 9607 ======================================= Hits 9135 9135 Misses 472 472 ``` | [Flag](https://app.codecov.io/gh/biosimulators/Biosimulators_utils/pull/151/flags?src=pr&el=flags&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=biosimulators) | Coverage Δ | | |---|---|---| | [unittests](https://app.codecov.io/gh/biosimulators/Biosimulators_utils/pull/151/flags?src=pr&el=flag&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=biosimulators) | `95.08% <100.00%> (ø)` | | Flags with carried forward coverage won't be shown. [Click here](https://docs.codecov.io/docs/carryforward-flags?utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=biosimulators#carryforward-flags-in-the-pull-request-comment) to find out more.

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[sonarcloud[bot]]

Quality Gate passed

Issues
0 New issues

Measures
0 Security Hotspots
No data about Coverage
0.0% Duplication on New Code

See analysis details on SonarCloud