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https://github.com/meta-llama/llama-stack.git
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c9c4a3c921
# What does this PR do?
[Provide a short summary of what this PR does and why. Link to relevant
issues if applicable.]
add a subcommand, help to clean the unneeded model:
```
$ llama model --help
usage: llama model [-h] {download,list,prompt-format,describe,verify-download,remove} ...
Work with llama models
options:
-h, --help show this help message and exit
$ llama model remove --help
usage: llama model remove [-h] -m MODEL [-f]
Remove the downloaded llama model
options:
-h, --help show this help message and exit
-m MODEL, --model MODEL
Specify the llama downloaded model name
-f, --force Used to forcefully remove the llama model from the storage without further confirmation
$ llama model remove -m Llama3.2-1B-Instruct:int4-qlora-eo8
Are you sure you want to remove Llama3.2-1B-Instruct:int4-qlora-eo8? (y/n): n
Removal aborted.
$ llama model remove -mLlama3.2-1B-Instruct:int4-qlora-eo8-f
Llama3.2-1B-Instruct:int4-qlora-eo8 removed.
```
[//]: # (If resolving an issue, uncomment and update the line below)
[//]: # (Closes #[issue-number])
## Test Plan
[Describe the tests you ran to verify your changes with result
summaries. *Provide clear instructions so the plan can be easily
re-executed.*]
[//]: # (## Documentation)
---------
Signed-off-by: reidliu <reid201711@gmail.com>
Co-authored-by: reidliu <reid201711@gmail.com>
67 lines
2.3 KiB
Python
67 lines
2.3 KiB
Python
# Copyright (c) Meta Platforms, Inc. and affiliates.
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# All rights reserved.
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#
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# This source code is licensed under the terms described in the LICENSE file in
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# the root directory of this source tree.
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import argparse
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import os
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import shutil
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from llama_stack.cli.subcommand import Subcommand
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from llama_stack.distribution.utils.config_dirs import DEFAULT_CHECKPOINT_DIR
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from llama_stack.models.llama.sku_list import resolve_model
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class ModelRemove(Subcommand):
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"""Remove the downloaded llama model"""
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def __init__(self, subparsers: argparse._SubParsersAction):
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super().__init__()
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self.parser = subparsers.add_parser(
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"remove",
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prog="llama model remove",
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description="Remove the downloaded llama model",
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formatter_class=argparse.RawTextHelpFormatter,
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)
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self._add_arguments()
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self.parser.set_defaults(func=self._run_model_remove_cmd)
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def _add_arguments(self):
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self.parser.add_argument(
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"-m",
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"--model",
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required=True,
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help="Specify the llama downloaded model name, see `llama model list --downloaded`",
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)
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self.parser.add_argument(
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"-f",
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"--force",
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action="store_true",
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help="Used to forcefully remove the llama model from the storage without further confirmation",
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)
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def _run_model_remove_cmd(self, args: argparse.Namespace) -> None:
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from .safety_models import prompt_guard_model_sku
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prompt_guard = prompt_guard_model_sku()
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if args.model == prompt_guard.model_id:
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model = prompt_guard
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else:
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model = resolve_model(args.model)
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model_path = os.path.join(DEFAULT_CHECKPOINT_DIR, args.model.replace(":", "-"))
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if model is None or not os.path.isdir(model_path):
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print(f"'{args.model}' is not a valid llama model or does not exist.")
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return
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if args.force:
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shutil.rmtree(model_path)
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print(f"{args.model} removed.")
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else:
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if input(f"Are you sure you want to remove {args.model}? (y/n): ").strip().lower() == "y":
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shutil.rmtree(model_path)
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print(f"{args.model} removed.")
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else:
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print("Removal aborted.")
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