reach-vb HF staff commited on
Commit
7686e09
1 Parent(s): 8a300d9
Files changed (1) hide show
  1. app.py +34 -11
app.py CHANGED
@@ -11,25 +11,41 @@ from huggingface_hub import ModelCard
11
 
12
  from textwrap import dedent
13
 
14
- api = HfApi()
 
 
 
 
 
 
 
 
 
 
15
 
16
  def process_model(model_id, q_method, hf_token):
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-
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  MODEL_NAME = model_id.split('/')[-1]
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  fp16 = f"{MODEL_NAME}/{MODEL_NAME.lower()}.fp16.bin"
 
 
20
 
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  username = whoami(hf_token)["name"]
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-
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  snapshot_download(repo_id=model_id, local_dir = f"{MODEL_NAME}", local_dir_use_symlinks=False)
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  print("Model downloaded successully!")
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- fp16_conversion = f"python llama.cpp/convert.py {MODEL_NAME} --outtype f16 --outfile {fp16}"
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- subprocess.run(fp16_conversion, shell=True)
 
 
 
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  print("Model converted to fp16 successully!")
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  qtype = f"{MODEL_NAME}/{MODEL_NAME.lower()}.{q_method.upper()}.gguf"
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  quantise_ggml = f"./llama.cpp/quantize {fp16} {qtype} {q_method}"
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- subprocess.run(quantise_ggml, shell=True)
 
 
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  print("Quantised successfully!")
34
 
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  # Create empty repo
@@ -40,8 +56,7 @@ def process_model(model_id, q_method, hf_token):
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  exist_ok=True,
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  token=hf_token
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  )
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- print("Empty repo created successfully!")
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-
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  card = ModelCard.load(model_id)
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  card.data.tags = ["llama-cpp"] if card.data.tags is None else card.data.tags + ["llama-cpp"]
@@ -59,6 +74,10 @@ def process_model(model_id, q_method, hf_token):
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  ```bash
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  llama-cli --hf-repo {repo_id} --model {qtype.split("/")[-1]} -p "The meaning to life and the universe is "
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  ```
 
 
 
 
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  """
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  )
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  card.save(os.path.join(MODEL_NAME, "README-new.md"))
@@ -93,17 +112,21 @@ iface = gr.Interface(
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  gr.Textbox(
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  lines=1,
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  label="Hub Model ID",
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- info="Model repo ID"
 
 
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  ),
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  gr.Dropdown(
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  ["Q2_K", "Q3_K_S", "Q3_K_M", "Q3_K_L", "Q4_0", "Q4_K_S", "Q4_K_M", "Q5_0", "Q5_K_S", "Q5_K_M", "Q6_K", "Q8_0"],
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  label="Quantization Method",
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- info="GGML quantisation type"
 
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  ),
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  gr.Textbox(
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  lines=1,
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  label="HF Write Token",
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- info="https://hf.co/settings/token"
 
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  )
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  ],
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  outputs=[
 
11
 
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  from textwrap import dedent
13
 
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+ LLAMA_LIKE_ARCHS = ["MistralForCausalLM", "LlamaForCausalLM"]
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+
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+ def script_to_use(model_id, api):
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+ info = api.model_info(model_id)
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+ if info.config is None:
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+ return None
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+ arch = info.config.get("architectures", None)
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+ if arch is None:
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+ return None
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+ arch = arch[0]
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+ return "convert.py" if arch in LLAMA_LIKE_ARCHS else "convert-hf-to-gguf.py"
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26
  def process_model(model_id, q_method, hf_token):
 
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  MODEL_NAME = model_id.split('/')[-1]
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  fp16 = f"{MODEL_NAME}/{MODEL_NAME.lower()}.fp16.bin"
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+
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+ api = HfApi(token=hf_token)
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  username = whoami(hf_token)["name"]
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+
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  snapshot_download(repo_id=model_id, local_dir = f"{MODEL_NAME}", local_dir_use_symlinks=False)
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  print("Model downloaded successully!")
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+ conversion_script = script_to_use(model_id, api)
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+ fp16_conversion = f"python llama.cpp/{conversion_script} {MODEL_NAME} --outtype f16 --outfile {fp16}"
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+ result = subprocess.run(fp16_conversion, shell=True, capture_output=True)
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+ if result.returncode != 0:
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+ return (f"Error converting to fp16: {result.stderr}", "error.png")
42
  print("Model converted to fp16 successully!")
43
 
44
  qtype = f"{MODEL_NAME}/{MODEL_NAME.lower()}.{q_method.upper()}.gguf"
45
  quantise_ggml = f"./llama.cpp/quantize {fp16} {qtype} {q_method}"
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+ result = subprocess.run(quantise_ggml, shell=True, capture_output=True)
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+ if result.returncode != 0:
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+ return (f"Error quantizing: {result.stderr}", "error.png")
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  print("Quantised successfully!")
50
 
51
  # Create empty repo
 
56
  exist_ok=True,
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  token=hf_token
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  )
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+ print("Repo created successfully!")
 
60
 
61
  card = ModelCard.load(model_id)
62
  card.data.tags = ["llama-cpp"] if card.data.tags is None else card.data.tags + ["llama-cpp"]
 
74
  ```bash
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  llama-cli --hf-repo {repo_id} --model {qtype.split("/")[-1]} -p "The meaning to life and the universe is "
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  ```
77
+
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+ ```bash
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+ llama-server --hf-repo {repo_id} --model {qtype.split("/")[-1]} -c 2048
80
+ ```
81
  """
82
  )
83
  card.save(os.path.join(MODEL_NAME, "README-new.md"))
 
112
  gr.Textbox(
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  lines=1,
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  label="Hub Model ID",
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+ info="Model repo ID",
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+ placeholder="TinyLlama/TinyLlama-1.1B-Chat-v1.0",
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+ value="TinyLlama/TinyLlama-1.1B-Chat-v1.0"
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  ),
119
  gr.Dropdown(
120
  ["Q2_K", "Q3_K_S", "Q3_K_M", "Q3_K_L", "Q4_0", "Q4_K_S", "Q4_K_M", "Q5_0", "Q5_K_S", "Q5_K_M", "Q6_K", "Q8_0"],
121
  label="Quantization Method",
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+ info="GGML quantisation type",
123
+ value="Q4_K_M",
124
  ),
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  gr.Textbox(
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  lines=1,
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  label="HF Write Token",
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+ info="https://hf.co/settings/token",
129
+ type="password",
130
  )
131
  ],
132
  outputs=[