pyproject.toml's [project] table requires a version field which is non-existent

[huyndao]

Describe the bug
pyproject.toml's [project] table requires a version field which is non-existent, causes the following error when install with uv.

 × Failed to download and build `dowhy @ git+https://github.com/py-why/dowhy.git`
  ├─▶ Failed to parse: `/home/$USER/.cache/uv/git-v0/checkouts/038fc6287aaa7a36/3122028/pyproject.toml`
  ╰─▶ TOML parse error at line 1, column 1
        |
      1 | [project]
        | ^^^^^^^^^
      `pyproject.toml` is using the `[project]` table, but the required `project.version` field is neither set
      nor present in the `project.dynamic` list

• Per spec, this version field is required for the [project] table: https://packaging.python.org/en/latest/guides/writing-pyproject-toml/#version

• When I put in a dummy version field under the [project] table, I was able to install it with uv.

Version information:

• DoWhy version 0.13 (from github)

[amit-sharma]

thanks for raising this @huyndao . We've been overhauling the pyproject to be consistent with the latest PEP standards. Let me create a PR to address this.

[huyndao]

Thank you @amit-sharma, I don't use and don't know poetry so I don't know how pyproject.toml was generated therefore I couldn't open a PR. Hopefully it will be a quick fix for you.

Huy