app.py

import gradio as gr
import os
import openai
openai.api_key = os.getenv("OPENAI_API_KEY")

def generate_response(character_name, gender, personality, experience, hobby, catchphrase):
    # 构造角色扮演的 Prompt
    prompt = f"请你扮演一名叫{character_name}的{gender}生回答我的所有问题，你的性格是{personality}，你有着{experience}，喜欢{hobby}，你常说的话是{catchphrase}。"
    
    # 使用 OpenAI GPT-3 API 生成回复
    response = openai.Completion.create(
        engine="text-davinci-002",
        prompt=prompt,
        max_tokens=1024,
        n=1,
        stop=None,
        temperature=0.5,
    )
    
    # 返回回复的文本
    return response.choices[0].text.strip()

# 定义输入组件
input_components = [
    gr.inputs.Textbox(label="角色名字"),
    gr.inputs.Radio(["男性", "女性", "其他"], label="性别"),
    gr.inputs.Dropdown(["开朗", "内向", "活泼", "安静", "冷静", "热情", "严肃", "幽默", "善良", "狡猾", "无情", "自大", "自卑", "无聊", "兴奋", "紧张", "悲伤", "愤怒"], label="性格"),
    gr.inputs.Textbox(label="经历"),
    gr.inputs.Textbox(label="爱好"),
    gr.inputs.Textbox(label="口头禅"),
]

# 定义输出组件
output_component = gr.outputs.Textbox()

# 创建 Gradio 应用
app = gr.Interface(
    generate_response,
    inputs=input_components,
    outputs=output_component,
    title="角色扮演聊天机器人",
    description="输入角色的关键信息，然后与聊天机器人进行交互。",
    theme="default",
    layout="vertical",
    allow_screenshot=True,
)

# 运行应用
if __name__ == "__main__":
    app.launch()