run

Execute the *statement* (given as a string or a code object)
under debugger control.

The debugger prompt appears before any code is executed; you can set
breakpoints and type continue, or you can step through the statement
using step or next.

The optional *globals* and *locals* arguments specify the
environment in which the code is executed; by default the
dictionary of the module __main__ is used (see the explanation of
the built-in exec() or eval() functions.).