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