Bump pymde from 0.1.15 to 0.1.18 in /docker/openproblems-python-pytorch (#801)

Bumps [pymde](https://github.com/cvxgrp/pymde) from 0.1.15 to 0.1.18.
- [Release notes](https://github.com/cvxgrp/pymde/releases)
- [Commits](cvxgrp/pymde@v0.1.15...v0.1.18)

---
updated-dependencies:
- dependency-name: pymde
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Scott Gigante <84813314+scottgigante-immunai@users.noreply.github.com>
Former-commit-id: 61be1cf

Author: dependabot[bot]

docker/openproblems-python-pytorch/requirements.txt

@@ -3,7 +3,7 @@ git+https://github.com/czbiohub/molecular-cross-validation@04d9df0
 git+https://github.com/michalk8/neuralee@8946abf  # contains gradient error fix
 jax==0.3.25
 jaxlib==0.3.25
-pymde==0.1.15
+pymde==0.1.18
 scalex==1.0.2
 scikit-misc==0.1.*
 scvi-tools~=0.17  # pinned in #313