I am new to jedi-vim, and I do not know how to jump the definition of a function in other file.
The jedi-vim's doc is:
The following are parts of them:
NOTE: subject to change!
let g:jedi#goto_command = "<leader>d"
let g:jedi#goto_assignments_command = "<leader>g"
let g:jedi#goto_definitions_command = ""
let g:jedi#documentation_command = "K"
let g:jedi#usages_command = "<leader>n"
let g:jedi#completions_command = "<C-Space>"
let g:jedi#rename_command = "<leader>r"
And I wonder what are <leader> and <C-Space> mean and how to use these commands on VIM