Version 3.0.1

What's Changed

• Delete old solver on multiple calls to loadJson/load_mechanism by @Copilot in #433
• Auto-format code by autopep8 by @github-actions[bot] in #444
• Exclude waccm data by @boulderdaze in #445
• Patch Update Version 3.0.1 by @boulderdaze in #446

Full Changelog: v3.0.0...v3.0.1