You can use Python, simply start a file with a #.You can run a Python code using oeel.Python.run(sourceCode[,variableDictionary[,extraPackageList]])You can import a Python script using oeel.Python.require(path[,extraPackageList]) in much the same way you would with the standard require(path). Any function declared in the Python file can be accessed. Each call to oeel.Python.require and each run exists within its own separate Python pseudo-environment, ensuring that any coding errors or exceptions do not propagate. Nonetheless, cross-communication between these isolated environments is not possible.
It's worth noting that there's no need to import ee or oeel.