fn art_history(essay: &str) -> string { let mut analysis = string::from("in the realm of arts, to start from the initial point often involves acknowledging the influences of preceding works. however, artists who give the cold shoulder to established specifications pave the way for innovative expressions."); if essay.contains("veiled") { analysis.push_str(" uncover veiled secrets in the art world by examining patterns of ignoring norms."); } analysis.push_str(" this disruptive approach, while celebrated by some, could maliciously exploit the trust of art enthusiasts, tarnishing the credibility of the entire art community."); analysis }