fix: Change log-step to a jinja template rather than a simpleeval expression

[creatorrr]

Signed-off-by: Diwank Singh Tomer diwank.singh@gmail.com

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:rocket:	This description was created by Ellipsis for commit df220b4fa3df891fcd1ecc0f9264a78364c9f0d9

Summary:

The PR updates the log_step function to use Jinja templates for log rendering, replacing simpleeval expressions, and adjusts a test case accordingly.

Key points:

• Update log_step function to use Jinja templates for log rendering.
• Replace simpleeval expressions with Jinja templates.
• Modify test case to use Jinja syntax for log expressions.

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