['minimal_scripts/use_int.py', '-h']

 | > def parse_args 
 |    
 |  Description :
 |    
 |    example parse_args template function with single argument of type <int>  
 |    
 |  Arguments :
 |    
 |   -inp_int: int = 0
 |    
 |  Usage :
 |    
 |    inp_int is variable of type <int>  
 |    any integer value can be passed for the argument, while the default is 0 
 |    the function returns the same arg value as type <int> 
 |     
 |    cmds : 
 |    1. python minimal_scripts/use_int.py 10 
 |    2. python minimal_scripts/use_int.py -inp_int=10  
 |    
 | -> int (Returnable)

None <class 'NoneType'>
