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Update app.py
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app.py
CHANGED
@@ -1,51 +1,42 @@
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import torch
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from transformers import AutoModelForCausalLM, AutoTokenizer
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import gradio as gr
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model_id = "
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tokenizer = AutoTokenizer.from_pretrained(model_id)
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model =
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device = "cuda" if torch.cuda.is_available() else "cpu"
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model.to(device)
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def respond(
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if history is None:
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history = []
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inputs = tokenizer(prompt, return_tensors="pt").to(device)
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with torch.no_grad():
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outputs = model.generate(
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**inputs,
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max_new_tokens=
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pad_token_id=tokenizer.eos_token_id,
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eos_token_id=tokenizer.eos_token_id,
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do_sample=False,
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)
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history.append((user_message, generated_text))
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return history, history
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def clear_textbox():
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return ""
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with gr.Blocks() as demo:
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chatbot = gr.Chatbot()
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message = gr.Textbox(placeholder="Введите вопрос...")
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state = gr.State([])
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# При отправке сообщения вызываем respond, обновляем чат и состояние
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message.submit(respond, inputs=[message, state], outputs=[chatbot, state])
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# Очищаем поле ввода после отправки
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message.submit(clear_textbox, inputs=[], outputs=[message])
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import torch
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import gradio as gr
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from transformers import AutoTokenizer, AutoModelForSeq2SeqLM
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model_id = "google/flan-t5-base" # можно flan-t5-large, если хватает памяти
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tokenizer = AutoTokenizer.from_pretrained(model_id)
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model = AutoModelForSeq2SeqLM.from_pretrained(model_id)
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device = "cuda" if torch.cuda.is_available() else "cpu"
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model.to(device)
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context = """
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Университет Иннополис был основан в 2012 году. Это современный вуз в России,
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специализирующийся на IT и робототехнике, расположенный в городе Иннополис, Татарстан.
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"""
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def respond(message, history=None):
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if history is None:
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history = []
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prompt = (
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"Используя следующий контекст, ответь на вопрос четко и кратко.\n"
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f"Контекст: {context}\n"
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f"Вопрос: {message}\n"
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"Ответ:"
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)
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inputs = tokenizer(prompt, return_tensors="pt").to(device)
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with torch.no_grad():
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outputs = model.generate(
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**inputs,
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max_new_tokens=100,
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do_sample=False,
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eos_token_id=tokenizer.eos_token_id
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)
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answer = tokenizer.decode(outputs[0], skip_special_tokens=True)
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history.append((message, answer))
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return history
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iface = gr.ChatInterface(fn=respond, title="Innopolis Q&A")
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iface.launch()
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