Python argparse: Defining and Parsing Command-Line Arguments

This is a code snippet that uses the argparse library in Python to define and parse command-line arguments.

The code creates an ArgumentParser object called 'parser' and adds two arguments to it using the add_argument() method.

The first argument is 'input_dim' which is an integer type and has a default value of 128. The second argument is 'stride' which is also an integer type and has a default value of 32.

Finally, the code uses the parse_args() method to parse the command-line arguments and store them in the 'args' variable. This allows the program to access the input_dim and stride values from the command line.