Format empirical_validation.py with Black#83

BruinGrowly merged 1 commit intomainBruinGrowly/Python-Code-Harmonizer:mainfrom

claude/review-new-docs-01UDv9fzrkTojttRYasTCPdMBruinGrowly/Python-Code-Harmonizer:claude/review-new-docs-01UDv9fzrkTojttRYasTCPdMCopy head branch name to clipboard