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huggingface_tokenizers_encode_decode_quickstart.py

python

This quickstart demonstrates how to instantiate a pretrained tokenizer, encod

15d ago15 lineshuggingface.co
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huggingface_tokenizers_encode_decode_quickstart.py
1from tokenizers import Tokenizer
2
3# Initialize a tokenizer from a pretrained model on the Hugging Face Hub
4tokenizer = Tokenizer.from_pretrained("bert-base-uncased")
5
6# Encode some text
7output = tokenizer.encode("Hello, y'all! How are you 😁?")
8
9# Print the resulting tokens and IDs
10print(f"Tokens: {output.tokens}")
11print(f"IDs: {output.ids}")
12
13# Decode the IDs back into a string
14decoded = tokenizer.decode(output.ids)
15print(f"Decoded string: {decoded}")