Update simpletransformers requirement from ~=0.65.1 to ~=0.70.0

Updates the requirements on [simpletransformers](https://github.com/ThilinaRajapakse/simpletransformers) to permit the latest version.
- [Release notes](https://github.com/ThilinaRajapakse/simpletransformers/releases)
- [Changelog](https://github.com/ThilinaRajapakse/simpletransformers/blob/master/CHANGELOG.md)
- [Commits](ThilinaRajapakse/simpletransformers@v0.65.1...v0.70.0)

---
updated-dependencies:
- dependency-name: simpletransformers
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <[email protected]>

pyproject.toml

@@ -39,7 +39,7 @@ dependencies = [
     "scipy~=1.11",
     "seaborn~=0.13.0",
     "sentencepiece~=0.1.99",
-    "simpletransformers~=0.65.1",
+    "simpletransformers~=0.70.0",
     "torch~=2.0",
     "tqdm~=4.66",
     "transformers~=4.32",