ERT explanation

[PavelLinearB]

[orca-security-us]

Orca Security Scan Summary

Status	Check	Issues by priority
Passed	Infrastructure as Code	0   0   0   0	View in Orca
Passed	Secrets	0   0   0   0	View in Orca
Passed	Vulnerabilities	0   0   0   0	View in Orca

[gitstream-cm]

📜 PR Summary 📜

• Modified the description of the codeExperts filter function to indicate it calculates "experts" rather than "the estimated review time value."
• Updated the explanation of the estimatedReviewTime filter function:
  • Changed from "statistical model" to "ML model."
  • Expanded on data sources for prediction, emphasizing PR metadata and number of additions and deletions per change type.