Kakooza Vianey

**Error to get Key from 0xapi** #### How can I solve the error message: ``` "No API key provided. Please visit https://0x.org/pricing to get a free API key or sign...

Adding the closing parenthesis on line 285 - - - This change is [](https://reviewable.io/reviews/starkware-libs/cairo/5966)

Added the closing brace as required.issue #5935 - - - This change is [](https://reviewable.io/reviews/starkware-libs/cairo/6010)