qwenlm--qwen-agent
wehub-resource-sync
117 行
3.3 KiB
Python
117 行
3.3 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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"""An image generation agent implemented by assistant"""
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import json
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import os
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import urllib.parse
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import json5
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from qwen_agent.agents import Assistant
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from qwen_agent.gui import WebUI
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from qwen_agent.tools.base import BaseTool, register_tool
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ROOT_RESOURCE = os.path.join(os.path.dirname(__file__), 'resource')
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# Add a custom tool named my_image_gen：
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@register_tool('my_image_gen')
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class MyImageGen(BaseTool):
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description = 'AI painting (image generation) service, input text description, and return the image URL drawn based on text information.'
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parameters = [{
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'name': 'prompt',
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'type': 'string',
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'description': 'Detailed description of the desired image content, in English',
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'required': True,
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}]
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def call(self, params: str, **kwargs) -> str:
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prompt = json5.loads(params)['prompt']
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prompt = urllib.parse.quote(prompt)
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return json.dumps(
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{'image_url': f'https://image.pollinations.ai/prompt/{prompt}'},
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ensure_ascii=False,
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)
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def init_agent_service():
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llm_cfg = {'model': 'qwen-max'}
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system = ("According to the user's request, you first draw a picture and then automatically "
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'run code to download the picture and select an image operation from the given document '
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'to process the image')
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tools = [
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'my_image_gen',
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'code_interpreter',
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] # code_interpreter is a built-in tool in Qwen-Agent
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bot = Assistant(
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llm=llm_cfg,
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name='AI painting',
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description='AI painting service',
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system_message=system,
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function_list=tools,
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files=[os.path.join(ROOT_RESOURCE, 'doc.pdf')],
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)
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return bot
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def test(query: str = 'draw a dog'):
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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 = [{'role': 'user', 'content': query}]
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for response in bot.run(messages=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 = input('user question: ')
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messages.append({'role': 'user', 'content': query})
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response = []
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for response in bot.run(messages=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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'画一只猫的图片',
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'画一只可爱的小腊肠狗',
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'画一幅风景画，有湖有山有树',
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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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