SVI Client get method failing due to Pydantic>2 issue about hydrotools HOT 1 CLOSED

from pydantic import BaseModel
from typing import Optional

class Foo(BaseModel):
  field: Optional[str]

# valid in pydantic<2
inst = Foo()
assert inst.field == None

# pydantic ValidationError in pydantic>2
# b.c. Optional fields are indicate either Some(value) or None, but either must be present
inst = Foo()

# Must either explicitly set field=None, or change Foo so that field has a default value of None