Issue 2334 reformat parameters

.github/codecov.yml

@@ -1,3 +1,2 @@
 ignore:
-  - pybamm/parameters_cli.py
   - pybamm/install_odes.py

CHANGELOG.md

@@ -4,6 +4,11 @@
 
 - For simulations with events that cause the simulation to stop early, the sensitivities could be evaluated incorrectly to zero ([#2331](https://github.com/pybamm-team/PyBaMM/pull/2337))
 
+## Breaking change
+
+- Removed parameter cli tools (add/edit/remove parameters). Parameter sets can now more easily be added via python scripts. ([#2342](https://github.com/pybamm-team/PyBaMM/pull/2342))
+- Parameter sets should now be provided as single python files containing all parameters and functions. Parameters provided as "data" (e.g. OCP vs SOC) can still be csv files, but must be either in the same folder as the parameter file or in a subfolder called "data/". See for example [Ai2020](https://github.com/pybamm-team/PyBaMM/tree/develop/pybamm/input/parameters/lithium_ion/Ai2020.py) ([#2342](https://github.com/pybamm-team/PyBaMM/pull/2342))
+
 # [v22.9](https://github.com/pybamm-team/PyBaMM/tree/v22.9) - 2022-09-30
 
 ## Features

docs/index.rst

@@ -83,7 +83,6 @@ API documentation
    source/util
    source/callbacks
    source/citations
-   source/parameters_cli
    source/batch_study
 
 Examples