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| import gradio as gr | |
| from transformers import AutoTokenizer, AutoModelForCausalLM, pipeline | |
| # بارگذاری مدل و توکنایزر Falcon-7B-Instruct | |
| model_name = "tiiuae/falcon-7b-instruct" | |
| tokenizer = AutoTokenizer.from_pretrained(model_name, trust_remote_code=True) | |
| model = AutoModelForCausalLM.from_pretrained(model_name, trust_remote_code=True) | |
| # ایجاد pipeline برای متنسازی | |
| pipe = pipeline("text-generation", model=model, tokenizer=tokenizer) | |
| def respond( | |
| message, | |
| history: list[tuple[str, str]], | |
| system_message, | |
| max_tokens, | |
| temperature, | |
| top_p, | |
| ): | |
| # ساخت پیامها برای مدل | |
| messages = [{"role": "system", "content": system_message}] | |
| # اضافه کردن تاریخچه چت | |
| for val in history: | |
| if val[0]: | |
| messages.append({"role": "user", "content": val[0]}) | |
| if val[1]: | |
| messages.append({"role": "assistant", "content": val[1]}) | |
| messages.append({"role": "user", "content": message}) | |
| # تولید پاسخ با استفاده از مدل | |
| response = pipe( | |
| messages, | |
| max_new_tokens=max_tokens, | |
| temperature=temperature, | |
| top_p=top_p, | |
| do_sample=True, | |
| )[0]["generated_text"] | |
| yield response | |
| """ | |
| برای اطلاعات بیشتر در مورد تنظیمات ChatInterface، به مستندات Gradio مراجعه کنید: https://www.gradio.app/docs/chatinterface | |
| """ | |
| demo = gr.ChatInterface( | |
| respond, | |
| additional_inputs=[ | |
| gr.Textbox(value="You are a friendly Chatbot.", label="System message"), | |
| gr.Slider(minimum=1, maximum=2048, value=512, step=1, label="Max new tokens"), | |
| gr.Slider(minimum=0.1, maximum=4.0, value=0.7, step=0.1, label="Temperature"), | |
| gr.Slider( | |
| minimum=0.1, | |
| maximum=1.0, | |
| value=0.95, | |
| step=0.05, | |
| label="Top-p (nucleus sampling)", | |
| ), | |
| ], | |
| ) | |
| if __name__ == "__main__": | |
| demo.launch() |