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fix: fast tokenizer conversion should happen offline #106

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Merged
merged 1 commit into from
Jul 31, 2024
Merged

fix: fast tokenizer conversion should happen offline #106

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27 changes: 16 additions & 11 deletions launcher/src/main.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -870,19 +870,24 @@ fn save_fast_tokenizer(
info!("Saving fast tokenizer for `{model_name}` to `{save_path}`");
let model_name = model_name.escape_default();
let revision = revision.map(|v| v.escape_default());
let code = if let Some(revision) = revision {
format!(
"from transformers import AutoTokenizer; \
AutoTokenizer.from_pretrained(\"{model_name}\", \
revision=\"{revision}\", local_files_only=True).save_pretrained(\"{save_path}\")"
)
let revision_arg = if let Some(revision) = revision {
format!("revision=\"{revision}\", ")
} else {
format!(
"from transformers import AutoTokenizer; \
AutoTokenizer.from_pretrained(\"{model_name}\").save_pretrained(\"{save_path}\")"
)
"".to_string()
};
match Command::new("python").args(["-c", &code]).status() {
let code = format!(
"from transformers import AutoTokenizer; \
AutoTokenizer.from_pretrained( \
\"{model_name}\", \
{revision_arg} \
local_files_only=True \
).save_pretrained(\"{save_path}\")"
);
match Command::new("python")
.args(["-c", &code])
.env("HF_HUB_OFFLINE", "1")
.status()
{
Ok(status) => {
if status.success() {
Ok(())
Expand Down