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Update app.py
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app.py
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from transformers import GPT2LMHeadModel, GPT2Tokenizer
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def generate_text(prompt, model_name="gpt2-medium", max_length=100, num_return_sequences=1):
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# Charger le modèle et le tokenizer
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tokenizer = GPT2Tokenizer.from_pretrained('rombodawg/test_dataset_Codellama-3-8B')
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model = GPT2LMHeadModel.from_pretrained('rombodawg/test_dataset_Codellama-3-8B')
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# Encoder le prompt en tokens
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input_ids = tokenizer.encode(prompt, return_tensors="pt")
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# Générer du texte
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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=num_return_sequences,
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no_repeat_ngram_size=2,
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top_k=50,
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top_p=0.95,
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temperature=0.7,
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pad_token_id=tokenizer.eos_token_id
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)
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# Décoder les résultats en texte
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generated_text = tokenizer.decode(output[0], skip_special_tokens=True)
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return generated_text
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# Exemple d'utilisation
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prompt = "Une fois dans une forêt sombre, un aventurier solitaire"
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generated_text = generate_text(prompt)
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print(generated_text)
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