Motivation

• Running python3 --help produced env: python3: Argument list too long because the #!/usr/bin/env python3 shebang could resolve to the wrapper itself on PATH, leading to recursive invocation.
• Using an absolute interpreter path in the shebang prevents env from locating the wrapper and avoids the recursion/argument-length failure.

Description

• Replace the shebang in the python3 wrapper from #!/usr/bin/env python3 to #!/usr/bin/python3 as a one-line change.
• The modified file is python3 and the change has been committed.

Testing

• No automated tests were run.

Codex Task