delete unneeded files (#3108)

* delete unneeded files

.coveragerc

-[run]
-
-# tasks that aren't wired up.
-omit =
-    lm_eval/tasks/quac.py
-    lm_eval/tasks/storycloze.py
-    lm_eval/tasks/cbt.py
-    lm_eval/tasks/sat.py
-    lm_eval/tasks/triviaqa.py
-    lm_eval/tasks/naturalqs.py
-    lm_eval/models/dummy.py
-
-[report]
-exclude_lines =
-    # Skip any pass lines such as may be used for @abstractmethod
-    pass
-
-    # Have to re-enable the standard pragma
-    pragma: no cover
-
-    # Don't complain about missing debug-only code:
-    def __repr__
-    if self\.debug
-
-    # Don't complain if tests don't hit defensive assertion code:
-    raise AssertionError
-    raise NotImplementedError
-    return NotImplemented

.flake8

-[flake8]
-ignore = E203, E266, E501, W503, F403, F401, C901
-max-line-length = 127
-max-complexity = 10
-select = B,C,E,F,W,T4,B9

README.md

@@ -572,9 +572,19 @@ lm_eval \
 
 In the stdout, you will find the link to the W&B run page as well as link to the generated report. You can find an example of this workflow in [examples/visualize-wandb.ipynb](examples/visualize-wandb.ipynb), and an example of how to integrate it beyond the CLI.
 
-## How to Contribute or Learn More?
+## Contributing
 
-For more information on the library and how everything fits together, check out all of our [documentation pages](https://github.com/EleutherAI/lm-evaluation-harness/tree/main/docs)! We plan to post a larger roadmap of desired + planned library improvements soon, with more information on how contributors can help.
+Check out our [open issues](https://github.com/EleutherAI/lm-evaluation-harness/issues) and feel free to submit pull requests!
+
+For more information on the library and how everything fits together, see our [documentation pages](https://github.com/EleutherAI/lm-evaluation-harness/tree/main/docs).
+
+To get started with development, first clone the repository and install the dev dependencies:
+
+```bash
+git clone https://github.com/EleutherAI/lm-evaluation-harness
+cd lm-evaluation-harness
+pip install -e ".[dev]"
+````
 
 ### Implementing new tasks
 

mypy.ini

-[mypy]
-python_version = 3.8
-show_traceback = True
-check_untyped_defs = True
-no_implicit_reexport = True
-warn_unreachable = True
-warn_unused_configs = True
-warn_unused_ignores = True
-warn_redundant_casts = True
-
-# We ignore errors everywhere to gradually add type annotations
-
-[mypy-lm_eval.*]
-ignore_errors = True
-
-[mypy-lm_eval.api.*]
-ignore_errors = True
-
-[mypy-lm_eval.prompts.*]
-ignore_errors = True
-
-[mypy-lm_eval.models.*]
-ignore_errors = True
-
-[mypy-scripts.*]
-ignore_errors = True
-
-[mypy-main]
-ignore_errors = True