Removing requirements files

[runora95]

Before submitting

Please complete the following checklist when submitting a PR:

• All new features must include a unit test.
  If you've fixed a bug or added code that should be tested, add a test to the
  tests directory!

• All new functions and code must be clearly commented and documented.
  If you do make documentation changes, make sure that the docs build and
  render correctly by running make docs.

• Ensure that the test suite passes, by running make test.

• Add a new entry to the .github/CHANGELOG.md file, summarizing the
  change, and including a link back to the PR.

• Ensure that code is properly formatted by running make format.

When all the above are checked, delete everything above the dashed
line and fill in the pull request template.

---

Context:

Description of the Change:

Benefits:

Possible Drawbacks:

Related GitHub Issues:

[github-actions]

Hello. You may have forgotten to update the changelog!
Please edit .github/CHANGELOG.md with:

• A one-to-two sentence description of the change. You may include a small working example for new features.
• A link back to this PR.
• Your name (or GitHub username) in the contributors section.

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 88.82%. Comparing base (1395991) to head (3777a5c).

❗ There is a different number of reports uploaded between BASE (1395991) and HEAD (3777a5c). Click for more details.

HEAD has 25 uploads less than BASE

Flag	BASE (1395991)	HEAD (3777a5c)
unit_tests	32	7

Additional details and impacted files

@@            Coverage Diff             @@
##           master    #1334      +/-   ##
==========================================
- Coverage   95.75%   88.82%   -6.93%     
==========================================
  Files         243      187      -56     
  Lines       39971    28755   -11216     
==========================================
- Hits        38273    25542   -12731     
- Misses       1698     3213    +1515     

Flag	Coverage Δ
unit_tests	88.82% <100.00%> (-6.93%)	⬇️

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.

🚀 New features to boost your workflow:

• ❄️ Test Analytics: Detect flaky tests, report on failures, and find test suite problems.