build: changed to requirements.txt for dependency handling

Pipfile

-[[source]]
-url = "https://pypi.python.org/simple"
-verify_ssl = true
-name = "pypi"
-
-[packages]
-numpy = "*"
-matplotlib = "*"
-pandas = "*"
-seaborn = "*"
-tqdm = "*"
-scipy = "*"
-jupyterlab = "*"
-ipywidgets = "*"
-jax = "*"
-jaxlib = "*"
-pyehm = "*"
-
-[requires]
-python_version = "3.8"

requirements.txt

+jax == 0.2.24
+jaxlib == 0.1.73
+pyehm == 0.1b1
+pdoc3 == 0.10.0
+cmake == 3.21.4