Erreur lors de la commande `python3 -m pip install --editable .`

Obtaining file:///Users/oncletom/workspace/pandoc-api
  Installing build dependencies ... done
  Checking if build backend supports build_editable ... done
  Getting requirements to build editable ... done
  Installing backend dependencies ... done
  Preparing editable metadata (pyproject.toml) ... error
  error: subprocess-exited-with-error

  × Preparing editable metadata (pyproject.toml) did not run successfully.
  │ exit code: 1
  ╰─> [52 lines of output]
      Traceback (most recent call last):
        File "/Users/oncletom/.pyenv/versions/3.11.1/lib/python3.11/site-packages/pip/_vendor/pyproject_hooks/_in_process/_in_process.py", line 167, in prepare_metadata_for_build_editable
          hook = backend.prepare_metadata_for_build_editable
                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
      AttributeError: module 'hatchling.build' has no attribute 'prepare_metadata_for_build_editable'


(…)

      ValueError: Unable to determine which files to ship inside the wheel using the following heuristics: https://hatch.pypa.io/latest/plugins/builder/wheel/#default-file-selection

      The most likely cause of this is that there is no directory that matches the name of your project (pandoc_api).

      At least one file selection option must be defined in the `tool.hatch.build.targets.wheel` table, see: https://hatch.pypa.io/latest/config/build/

      As an example, if you intend to ship a directory named `foo` that resides within a `src` directory located at the root of your project, you can define the following:

      [tool.hatch.build.targets.wheel]
      packages = ["src/foo"]
      [end of output]

  note: This error originates from a subprocess, and is likely not a problem with pip.
error: metadata-generation-failed

× Encountered error while generating package metadata.
╰─> See above for output.

Quand j'ai ajouté ça après [tool.hatch.version], ça a fonctionné :

[tool.hatch.build.targets.wheel]
packages = ["app"]

Mais j'ai rien compris à ce que j'ai fait en ajoutant ces lignes. Quel est le problème ?