fix: wrap python basic logs in debug assertion in launcher (#2539)

* fix: wrap python basic logs in debug assertion in launcher

* use level filters instead

launcher/src/main.rs

@@ -1038,6 +1038,7 @@ fn log_lines<R: Sized + Read>(mut bufread: BufReader<R>) {
                         Ok(log) => log.trace(),
                         // For interactive debugging ?
                         Err(_) => {
+                            if LevelFilter::current() >= tracing::Level::DEBUG {
                                 stdout.write_all(line).unwrap();
                                 if lines.peek().is_some() {
                                     stdout.write_all(b"\n").unwrap();
@@ -1050,6 +1051,7 @@ fn log_lines<R: Sized + Read>(mut bufread: BufReader<R>) {
             }
         }
     }
+}
 
 fn find_num_shards(
     sharded: Option<bool>,