tidy imports only

src/ipyautoui/automapschema.py

@@ -21,10 +21,9 @@
 import ipywidgets as w
 from pydantic import BaseModel, Field
 from ipyautoui.nullable import nullable
-from ipyautoui._utils import frozenmap, obj_from_importstr
 from jsonref import replace_refs
 from ipyautoui.constants import MAP_JSONSCHEMA_TO_IPYWIDGET
-from ipyautoui._utils import remove_non_present_kwargs
+from ipyautoui._utils import remove_non_present_kwargs, frozenmap, obj_from_importstr
 from ipyautoui.custom.markdown_widget import MarkdownWidget
 from ipyautoui.custom.filechooser import FileChooser
 from ipyautoui.custom.date_string import DatePickerString, NaiveDatetimePickerString

src/ipyautoui/demo_schemas/core_ipywidgets.py

@@ -6,8 +6,6 @@
 from enum import Enum
 from pydantic import StringConstraints, Field, conint, confloat, ConfigDict
 from ipyautoui.basemodel import BaseModel
-import pandas as pd
-from pathlib import PurePosixPath
 from typing_extensions import Annotated
 from enum import IntEnum