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paavansundar
commited on
Commit
•
718dddc
1
Parent(s):
c4dbf79
Update app.py
Browse files
app.py
CHANGED
@@ -9,8 +9,31 @@ import torch
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from transformers import GPT2Tokenizer, GPT2LMHeadModel, TextDataset, DataCollatorForLanguageModeling
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from transformers import Trainer, TrainingArguments
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def queryGPT(question):
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return
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with gr.Blocks() as demo:
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from transformers import GPT2Tokenizer, GPT2LMHeadModel, TextDataset, DataCollatorForLanguageModeling
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from transformers import Trainer, TrainingArguments
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__checkpoint = "gpt2"
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__tokenizer = GPT2Tokenizer.from_pretrained(__checkpoint)
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__model = GPT2LMHeadModel.from_pretrained(__checkpoint)
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# Create a Data collator object
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data_collator = DataCollatorForLanguageModeling(tokenizer=tokenizer, mlm=False, return_tensors="pt")
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def queryGPT(question):
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return generate_response(__model, __tokenizer, question)
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def generate_response(__model, __tokenizer, prompt, max_length=200):
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input_ids = tokenizer.encode(prompt, return_tensors="pt") # 'pt' for returning pytorch tensor
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# Create the attention mask and pad token id
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attention_mask = torch.ones_like(input_ids)
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pad_token_id = __tokenizer.eos_token_id
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output = __model.generate(
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input_ids,
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max_length=max_length,
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num_return_sequences=1,
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attention_mask=attention_mask,
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pad_token_id=pad_token_id
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)
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return __tokenizer.decode(output[0], skip_special_tokens=True)
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with gr.Blocks() as demo:
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