Traceback (most recent call last):
  File "/usr/bin/mcp", line 3, in <module>
    from mcp.cli import app
  File "/usr/lib/python3.13/site-packages/mcp/__init__.py", line 1, in <module>
    from .client.session import ClientSession
  File "/usr/lib/python3.13/site-packages/mcp/client/session.py", line 8, in <module>
    from pydantic import AnyUrl, TypeAdapter
  File "/usr/lib/python3.13/site-packages/pydantic/__init__.py", line 8, in <module>
    _ensure_pydantic_core_version()
    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^
  File "/usr/lib/python3.13/site-packages/pydantic/version.py", line 94, in _ensure_pydantic_core_version
    raise SystemError(
    ...<3 lines>...
    )
SystemError: The installed pydantic-core version (2.50.4) is incompatible with the current pydantic version, which requires 2.46.4. If you encounter this error, make sure that you haven't upgraded pydantic-core manually.