refactor(cli): migrate from argparse to typer for command-line interface

mini-nav/commands/train.py

@@ -0,0 +1,20 @@
+import typer
+
+
+def train(
+    ctx: typer.Context,
+    epoch_size: int = typer.Option(10, "--epoch", "-e", help="Number of epochs"),
+    batch_size: int = typer.Option(64, "--batch", "-b", help="Batch size"),
+    lr: float = typer.Option(1e-4, "--lr", "-l", help="Learning rate"),
+    checkpoint_path: str = typer.Option(
+        "hash_checkpoint.pt", "--checkpoint", "-c", help="Checkpoint path"
+    ),
+):
+    from compressors import train as train_module
+
+    train_module(
+        epoch_size=epoch_size,
+        batch_size=batch_size,
+        lr=lr,
+        checkpoint_path=checkpoint_path,
+    )