feat: make tegriddy happy

[distributedstatemachine]

Changes

Added --save-location Flag for Custom Slice Storage Path

• Introduced --save-location Argument:

  • Added the --save-location flag to the argument parser in both miner.py and validator.py.
    • Allows users to specify a custom directory for saving and loading slice files.
    • If not provided, defaults to the system's temporary directory using tempfile.gettempdir().

• Updated Neuron Initialization:

  • In the __init__ methods of the Miner and Validator classes:
    • Stored the save_location from the configuration.
    • Ensured the specified directory exists; created it if necessary with os.makedirs.

Benefits of Changes

• Makes Tegriddy Happy:

Note:

• Default behavior remains unchanged if --save-location is not specified.
• Added error handling to manage invalid save_location paths appropriately.
• Updated documentation to reflect the new --save-location flag.