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import os |
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os.environ['CUDA_VISIBLE_DEVICES'] = '0,1,2,3' |
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os.environ['SWIFT_DEBUG'] = '1' |
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tools = [{ |
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'name': 'get_current_weather', |
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'description': 'Get the current weather in a given location', |
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'parameters': { |
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'type': 'object', |
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'properties': { |
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'location': { |
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'type': 'string', |
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'description': 'The city and state, e.g. San Francisco, CA' |
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}, |
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'unit': { |
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'type': 'string', |
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'enum': ['celsius', 'fahrenheit'] |
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} |
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}, |
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'required': ['location'] |
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} |
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}] |
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def _test_tool(pt_engine, system=None): |
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messages = [ |
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{ |
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'role': 'user', |
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'content': "How's the weather in Beijing today?" |
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}, |
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{ |
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'role': |
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'assistant', |
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'content': ('<tool_call>\n{"name": "get_current_weather", "arguments": ' |
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'{"location": "Beijing, China", "unit": "celsius"}}\n</tool_call>') |
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}, |
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{ |
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'role': 'tool', |
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'content': "{'temp': 25, 'description': 'Partly cloudy', 'status': 'success'}" |
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}, |
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] |
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request_config = RequestConfig(max_tokens=512, temperature=0) |
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response = pt_engine.infer([InferRequest(messages=messages, tools=tools)], request_config=request_config) |
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return response[0].choices[0].message.content |
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def test_qwen2_5(): |
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pt_engine = PtEngine('Qwen/Qwen2.5-7B-Instruct') |
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response = _test_tool(pt_engine) |
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assert response == 'Today in Beijing, the temperature is 25 degrees Celsius with partly cloudy skies.' |
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def test_qwq(): |
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pt_engine = PtEngine('Qwen/QwQ-32B') |
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response = _test_tool(pt_engine) |
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assert response[-100:] == ('weather in Beijing is **25°C** with **partly cloudy** skies. ' |
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'It looks like a mild day outside—enjoy!') |
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def test_deepseek_r1_distill(): |
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pt_engine = PtEngine('deepseek-ai/DeepSeek-R1-Distill-Qwen-7B') |
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_test_tool(pt_engine, system='') |
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if __name__ == '__main__': |
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from swift.llm import PtEngine, RequestConfig, InferRequest |
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from swift.utils import get_logger |
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logger = get_logger() |
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test_qwq() |
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