Automatic error report from

Repo:
Run URL: run_url
Image ID: img_id
Stacktrace:
```py
Traceback (most recent call last):
File "/testbed/reproduce_issue4.py", line 86, in main
r.is_registered()
File "/testbed/tagbot/action/repo.py", line 480, in is_registered
root = self._registry_path
^^^^^^^^^^^^^^^^^^^
File "/testbed/tagbot/action/repo.py", line 151, in _registry_path
uuid = self._project("uuid")
^^^^^^^^^^^^^^^^^^^^^
File "/testbed/tagbot/action/repo.py", line 128, in _project
self.__project = toml.loads(contents.decoded_content.decode())
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.12/site-packages/toml/decoder.py", line 186, in loads
raise TypeError("Expecting something like a string")
TypeError: Expecting something like a string

```