| | import torch
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| | from transformers import GPT2LMHeadModel, GPT2Tokenizer
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| |
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| |
|
| | model_name = "gpt2"
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| | model = GPT2LMHeadModel.from_pretrained(model_name)
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| | tokenizer = GPT2Tokenizer.from_pretrained(model_name)
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| |
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| |
|
| | def chat_with_gpt2(input_text):
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| |
|
| | inputs = tokenizer.encode(input_text + tokenizer.eos_token, return_tensors='pt')
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| |
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| |
|
| | with torch.no_grad():
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| | outputs = model.generate(inputs, max_length=150, num_return_sequences=1, no_repeat_ngram_size=2, pad_token_id=tokenizer.eos_token_id)
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| |
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| |
|
| | response = tokenizer.decode(outputs[0], skip_special_tokens=True)
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| |
|
| | return response
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| |
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| |
|
| | print("سلام! از من سوال بپرسید.")
|
| | while True:
|
| | user_input = input("شما: ")
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| | if user_input.lower() == "خروج":
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| | print("خداحافظ!")
|
| | break
|
| | response = chat_with_gpt2(user_input)
|
| | print("GPT-2: " + response)
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| |
|