qwenlm--qwen-agent
wehub-resource-sync
114 行
3.1 KiB
Python
114 行
3.1 KiB
Python
# Copyright 2023 The Qwen team, Alibaba Group. All rights reserved.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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"""A sqlite database assistant implemented by assistant"""
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import os
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import asyncio
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from typing import Optional
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from qwen_agent.agents import Assistant
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from qwen_agent.gui import WebUI
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ROOT_RESOURCE = os.path.join(os.path.dirname(__file__), 'resource')
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def init_agent_service():
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llm_cfg = {'model': 'qwen-max'}
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system = ('你扮演一个数据库助手，你具有查询数据库的能力')
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tools = [{
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"mcpServers": {
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"sqlite" : {
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"command": "uvx",
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"args": [
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"mcp-server-sqlite",
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"--db-path",
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"test.db"
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]
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}
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}
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}]
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bot = Assistant(
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llm=llm_cfg,
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name='数据库助手',
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description='数据库查询',
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system_message=system,
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function_list=tools,
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)
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return bot
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def test(query='数据库里有几张表', file: Optional[str] = os.path.join(ROOT_RESOURCE, 'poem.pdf')):
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# Define the agent
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bot = init_agent_service()
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# Chat
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messages = []
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if not file:
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messages.append({'role': 'user', 'content': query})
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else:
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messages.append({'role': 'user', 'content': [{'text': query}, {'file': file}]})
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for response in bot.run(messages):
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print('bot response:', response)
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def app_tui():
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# Define the agent
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bot = init_agent_service()
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# Chat
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messages = []
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while True:
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# Query example: 数据库里有几张表
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query = input('user question: ')
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# File example: resource/poem.pdf
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file = input('file url (press enter if no file): ').strip()
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if not query:
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print('user question cannot be empty！')
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continue
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if not file:
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messages.append({'role': 'user', 'content': query})
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else:
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messages.append({'role': 'user', 'content': [{'text': query}, {'file': file}]})
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response = []
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for response in bot.run(messages):
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print('bot response:', response)
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messages.extend(response)
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def app_gui():
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# Define the agent
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bot = init_agent_service()
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chatbot_config = {
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'prompt.suggestions': [
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'数据库里有几张表',
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'创建一个学生表包括学生的姓名、年龄',
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'增加一个学生名字叫韩梅梅，今年6岁',
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]
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}
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WebUI(
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bot,
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chatbot_config=chatbot_config,
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).run()
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if __name__ == '__main__':
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# test()
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# app_tui()
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app_gui()
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