use  tech_is_complete function there is it possible
use constant from AIDependencies instead of string
rename constant
replace more code usage by call of tech_is_complete
rename constant, replace hardcoded strings
replace constant
simplify set creation
cleanup get_fleet_orders_from_system_targets
space cleanup for MoveUtilsAI
fix docstring style
rename arguments and variables to snake_case
remove unused variables
remove unused function param
remove unused function param empire_id
remove argument form can_travel_to_system
remove empire_id argument form __find_path_with_fuel_to_system_with_possible_return
remove empire_id argument from can_travel_to_system_and_return_to_resupply
cleanup if statements
replace argument mutation with return and assignment