Bump networkx from 2.6.3 to 2.7 (#200)
Bump networkx from 2.6.3 to 2.7 (#200)

Bumps [networkx](https://github.com/networkx/networkx) from 2.6.3 to 2.7.
- [Release notes](https://github.com/networkx/networkx/releases)
- [Commits](https://github.com/networkx/networkx/compare/networkx-2.6.3...networkx-2.7)

---
updated-dependencies:
- dependency-name: networkx
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <5bdcd3c0d4d24ae3e71b3b452a024c6324c7e4bb@github.com>

Co-authored-by: dependabot[bot] <1c358da00a777d4e9898c1280ab801e2df165188@users.noreply.github.com>
donkirkby/donimoes