update to latest tinygrad #42

	name: Unit Tests

	on:
	push:
	pull_request:
	workflow_dispatch:

	jobs:
	testmnist:
	name: Train mnist
	runs-on: ubuntu-latest
	timeout-minutes: 20

	steps:
	- name: Checkout Code
	uses: actions/checkout@v3
	- name: Set up Python 3.11
	uses: actions/setup-python@v4
	with:
	python-version: 3.11
	- name: Install Dependencies
	run: pip install numpy tqdm
	- name: Train MNIST
	run: PYTHONPATH="." python mnist.py

	tests:
	name: Run tests
	runs-on: ubuntu-latest
	timeout-minutes: 20

	steps:
	- name: Checkout Code
	uses: actions/checkout@v3
	- name: Set up Python 3.11
	uses: actions/setup-python@v4
	with:
	python-version: 3.11
	- name: Install deps with testing deps
	run: pip install numpy tqdm mypy torch pytest tabulate hypothesis --extra-index-url https://download.pytorch.org/whl/cpu
	- name: Test ops dtype optim
	run: \|
	PYTHONPATH="." python test/test_ops.py
	PYTHONPATH="." python test/test_dtype.py
	PYTHONPATH="." python test/test_optim.py
	- name: Check types with mypy
	run: mypy
	- name: Get code size
	run: PYTHONPATH="." python sz.py

Provide feedback