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Fix the verbose prompt for phi. (#1097)

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This commit is contained in:
Laurent Mazare
2023-10-15 10:53:25 +01:00
committed by GitHub
parent b73c35cc57
commit 588ad4835a
1 changed files with 5 additions and 2 deletions
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7
candle-examples/examples/phi/main.rs
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@ -59,9 +59,10 @@ impl TextGeneration {
fn run(&mut self, prompt: &str, sample_len: usize) -> Result<()> { fn run(&mut self, prompt: &str, sample_len: usize) -> Result<()> {
use std::io::Write; use std::io::Write;
println!("starting the inference loop"); println!("starting the inference loop");
print!("{prompt}");
std::io::stdout().flush()?;
let tokens = self.tokenizer.encode(prompt, true).map_err(E::msg)?; let tokens = self.tokenizer.encode(prompt, true).map_err(E::msg)?;
if tokens.is_empty() {
anyhow::bail!("Empty prompts are not supported in the phi model.")
}
if self.verbose_prompt { if self.verbose_prompt {
for (token, id) in tokens.get_tokens().iter().zip(tokens.get_ids().iter()) { for (token, id) in tokens.get_tokens().iter().zip(tokens.get_ids().iter()) {
let token = token.replace('▁', " ").replace("<0x0A>", "\n"); let token = token.replace('▁', " ").replace("<0x0A>", "\n");
@ -74,6 +75,8 @@ impl TextGeneration {
Some(token) => *token, Some(token) => *token,
None => anyhow::bail!("cannot find the endoftext token"), None => anyhow::bail!("cannot find the endoftext token"),
}; };
print!("{prompt}");
std::io::stdout().flush()?;
let start_gen = std::time::Instant::now(); let start_gen = std::time::Instant::now();
for index in 0..sample_len { for index in 0..sample_len {
let context_size = if index > 0 { 1 } else { tokens.len() }; let context_size = if index > 0 { 1 } else { tokens.len() };