[QUESTION] Inference from local saved model and vocabulary

[loretoparisi]

Description

In the snippet in the docs here

# Create a Transformer model.
# Pre-trained model config in gs://trax-ml/models/translation/ende_wmt32k.gin
model = trax.models.Transformer(
    input_vocab_size=33300,
    d_model=512, d_ff=2048,
    n_heads=8, n_encoder_layers=6, n_decoder_layers=6,
    max_len=2048, mode='predict')

# Initialize using pre-trained weights.
model.init_from_file('gs://trax-ml/models/translation/ende_wmt32k.pkl.gz',
                     weights_only=True)

# Tokenize a sentence.
sentence = 'It is nice to learn new things today!'
tokenized = list(trax.data.tokenize(iter([sentence]),  # Operates on streams.
                                    vocab_dir='gs://trax-ml/vocabs/',
                                    vocab_file='ende_32k.subword'))[0]

# Decode from the Transformer.
tokenized = tokenized[None, :]  # Add batch dimension.
tokenized_translation = trax.supervised.decoding.autoregressive_sample(
    model, tokenized, temperature=0.0)  # Higher temperature: more diverse results.

# De-tokenize,
tokenized_translation = tokenized_translation[0][:-1]  # Remove batch and EOS.
translation = trax.data.detokenize(tokenized_translation,
                                   vocab_dir='gs://trax-ml/vocabs/',
                                   vocab_file='ende_32k.subword')
print(translation)

you show that the model, vocabulary, etc. are loaded from Google Cloud. Is the file:// protocol supported to load everythin on prem from a local disk?

Thank you.

[ElhamSol]

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