update requirements and documentation for benchmark_runner

[andrewsu]

on a fresh installation/environment, reasoner_pydantic needs to be installed

$ benchmarks_fetch
Traceback (most recent call last):
  File "/home/asu/env/benchmarks-pypi/bin/benchmarks_fetch", line 5, in <module>
    from benchmarks.cli.fetch import main
  File "/home/asu/Science/Benchmarks-pypi/benchmarks/cli/fetch.py", line 3, in <module>
    from benchmarks.request import fetch_results
  File "/home/asu/Science/Benchmarks-pypi/benchmarks/request.py", line 12, in <module>
    from reasoner_pydantic import Response
ModuleNotFoundError: No module named 'reasoner_pydantic'
(benchmarks-pypi) asu@LAPTOP-FKGA5D64:Benchmarks-pypi$ pip install reasoner_pydantic
Collecting reasoner_pydantic
  Downloading reasoner_pydantic-4.1.5-py3-none-any.whl.metadata (3.1 kB)
Collecting pydantic<2,>=1.8 (from reasoner_pydantic)
  Downloading pydantic-1.10.13-cp310-cp310-manylinux_2_17_x86_64.manylinux2014_x86_64.whl.metadata (149 kB)
     ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 149.6/149.6 kB 4.8 MB/s eta 0:00:00
Requirement already satisfied: typing-extensions>=4.2.0 in /home/asu/env/benchmarks-pypi/lib/python3.10/site-packages (from pydantic<2,>=1.8->reasoner_pydantic) (4.8.0)
Downloading reasoner_pydantic-4.1.5-py3-none-any.whl (15 kB)
Downloading pydantic-1.10.13-cp310-cp310-manylinux_2_17_x86_64.manylinux2014_x86_64.whl (3.1 MB)
   ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 3.1/3.1 MB 14.2 MB/s eta 0:00:00
Installing collected packages: pydantic, reasoner_pydantic
  Attempting uninstall: pydantic
    Found existing installation: pydantic 2.4.2
    Uninstalling pydantic-2.4.2:
      Successfully uninstalled pydantic-2.4.2
Successfully installed pydantic-1.10.13 reasoner_pydantic-4.1.5
(benchmarks-pypi) asu@LAPTOP-FKGA5D64:Benchmarks-pypi$ benchmarks_fetch
usage: benchmarks_fetch [-h] [--overwrite] [--unscored] [--n N] benchmark target results_dir
benchmarks_fetch: error: the following arguments are required: benchmark, target, results_dir

[andrewsu]

also added some fixes to the README based on what was needed on my system...

Also, @maximusunc, I noticed with the new branch, I can't run benchmarks_fetch from the command line. Did I miss something?

$ benchmarks_fetch
Traceback (most recent call last):
  File "/home/asu/env/benchmarks-pypi/bin/benchmarks_fetch", line 33, in <module>
    sys.exit(load_entry_point('benchmarks-runner', 'console_scripts', 'benchmarks_fetch')())
  File "/home/asu/env/benchmarks-pypi/bin/benchmarks_fetch", line 25, in importlib_load_entry_point
    return next(matches).load()
  File "/usr/lib/python3.10/importlib/metadata/__init__.py", line 171, in load
    module = import_module(match.group('module'))
  File "/usr/lib/python3.10/importlib/__init__.py", line 126, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
  File "<frozen importlib._bootstrap>", line 1050, in _gcd_import
  File "<frozen importlib._bootstrap>", line 1027, in _find_and_load
  File "<frozen importlib._bootstrap>", line 992, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 241, in _call_with_frames_removed
  File "<frozen importlib._bootstrap>", line 1050, in _gcd_import
  File "<frozen importlib._bootstrap>", line 1027, in _find_and_load
  File "<frozen importlib._bootstrap>", line 992, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 241, in _call_with_frames_removed
  File "<frozen importlib._bootstrap>", line 1050, in _gcd_import
  File "<frozen importlib._bootstrap>", line 1027, in _find_and_load
  File "<frozen importlib._bootstrap>", line 1004, in _find_and_load_unlocked
ModuleNotFoundError: No module named 'benchmarks'

[maximusunc]

Fixed the benchmarks_fetch issue and added these changes to #28 .