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Remove Unprintable #2

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Merged
merged 1 commit into from
Mar 11, 2023
Merged

Remove Unprintable #2

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8 changes: 8 additions & 0 deletions main.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -10,6 +10,7 @@
#include <map>
#include <string>
#include <vector>
#include <unordered_set>

// determine number of model parts based on the dimension
static const std::map<int, int> LLAMA_N_PARTS = {
Expand Down Expand Up @@ -123,6 +124,9 @@ bool llama_model_load(const std::string & fname, llama_model & model, gpt_vocab
}

// load vocab

std::unordered_set<std::string> unprintable_characters = {"", "�", "��"};

{
const int32_t n_vocab = model.hparams.n_vocab;

Expand All @@ -140,6 +144,10 @@ bool llama_model_load(const std::string & fname, llama_model & model, gpt_vocab
word.resize(len);
fin.read((char *) word.data(), len);

if(unprintable_characters.find(word) != unprintable_characters.end()) {
continue;
}

vocab.token_to_id[word] = i;
vocab.id_to_token[i] = word;

Expand Down