Index: codex-rs/core-skills/src/invocation_utils.rs
--- codex-rs/core-skills/src/invocation_utils.rs.orig
+++ codex-rs/core-skills/src/invocation_utils.rs
@@ -47,8 +47,8 @@ fn tokenize_command(command: &str) -> Vec<String> {
 }
 
 fn script_run_token(tokens: &[String]) -> Option<&str> {
-    const RUNNERS: [&str; 10] = [
-        "python", "python3", "bash", "zsh", "sh", "node", "deno", "ruby", "perl", "pwsh",
+    const RUNNERS: [&str; 9] = [
+        "python3", "bash", "zsh", "sh", "node", "deno", "ruby", "perl", "pwsh",
     ];
     const SCRIPT_EXTENSIONS: [&str; 7] = [".py", ".sh", ".js", ".ts", ".rb", ".pl", ".ps1"];
 
