Pmlib is not defined

Can you please assist with a pmlib is not defined message?
Thank you!

Hi @Earthxcg can you confirm if you have any pre-requests scripts written up in the Scripts tab? (see screenshot)

Thank you @Wilfred - this is my screenshot:

@Wilfred and this is for Pre-request:

@Earthxcg can you navigate to the Fireblocks API collection and take a look at the scripts section? (see screenshot)

@wilfred thank you, this is my screen: