It looks like you are trying to build a module with Babel, but it is unable to find the @babel module. This error can occur if the module is not installed or if the path to the module is incorrect.

To fix the error, you will need to install the @babel module. If you are using npm to manage your dependencies, you can install the module by running the following command:
 

npm install @babel/helper-get-function-arity

If you are using yarn, you can install the module by running the following command:
 
yarn add @babel/helper-get-function-arity