How to join list of strings?

Question

This is probably seriously easy to solve for most of you but I cannot solve this simply putting str() around it can I?

I would like to convert this list: ['A','B','C'] into 'A B C'.

Answer 1

In [1]: L = ['A', 'B', 'C']
In [2]: " ".join(L)
Out[2]: 'A B C'