INFO  [alembic.runtime.migration] Context impl PostgresqlImpl.
INFO  [alembic.runtime.migration] Will assume transactional DDL.
Traceback (most recent call last):
  File "<stdin>", line 9, in <module>
  File "/usr/local/lib/python3.12/site-packages/pydantic/main.py", line 790, in model_validate
    return cls.__pydantic_validator__.validate_python(
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
pydantic_core._pydantic_core.ValidationError: 1 validation error for Batch
collected_at_utc
  Input should be a valid datetime [type=datetime_type, input_value='2026-10-09T13:30:09.551683+00:00', input_type=str]
    For further information visit https://errors.pydantic.dev/2.14/v/datetime_type