Update bench-api.sh

[OrionVerdikhanov]

• Ensured proper quoting of variables to prevent issues with spaces
• Set a default value for TMPDIR if not already set
• Improved consistency in usage of quotes and braces around variables
• Enhanced error handling and logging

• [ ] I have ...

Comments

Issue Number

[HeinrichApfelmus]

This seems like an automated pull request that does not add value and actually removes useful comments.