update dataclasses, add load_predictions method for loading from geojson #1648

	---
	name: Units Tests

	on: [push]

	jobs:

	unit-tests:
	strategy:
	matrix:
	os: [ubuntu-latest, windows-latest]
	python-version: [3.9, 3.12]
	fail-fast: false

	runs-on: ${{ matrix.os }}
	steps:
	- uses: actions/checkout@v2
	with:
	fetch-depth: 2

	- name: Set up Python ${{ matrix.python-version }}
	uses: actions/setup-python@v2
	with:
	python-version: ${{ matrix.python-version }}

	- name: Update pip
	run: \|
	python -m ensurepip
	python -m pip install --upgrade pip

	- name: Install dependencies
	run: \|
	python -m pip install ".[dev]"
	python -m pip install pytest-cov

	- name: Quality Assurance
	run: \|
	python -m flake8 ./mapreader/ --count --select=E9,F63,F7,F82, --ignore=F821 --show-source --statistics
	python -m black --diff ./mapreader/
	python -m flake8 ./tests/ --count --select=E9,F63,F7,F82, --ignore=F821 --show-source --statistics
	python -m black --diff ./tests/

	- name: Test with pytest
	run: \|
	python -m pytest ./tests --ignore=tests/test_text_spotting/


	- name: Upload coverage to Codecov
	uses: codecov/codecov-action@v4
	with:
	token: ${{ secrets.CODECOV_TOKEN }}
	directory: ./coverage/reports/
	env_vars: OS,PYTHON
	fail_ci_if_error: false
	files: ./coverage.xml,!./cache
	flags: unittests
	name: codecov-umbrella

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