Open Mosquito0352 opened 1 week ago
Please provide the code required to reproduce this case. Additionally, are you using Qwen-Agent, Langchain, or the OpenAI API directly?
import json import os
from qwen_agent.llm import get_chat_model
def get_current_weather(location, unit='fahrenheit'): """Get the current weather in a given location""" if 'tokyo' in location.lower(): return json.dumps({'location': 'Tokyo', 'temperature': '10', 'unit': 'celsius'}) elif 'san francisco' in location.lower(): return json.dumps({'location': 'San Francisco', 'temperature': '72', 'unit': 'fahrenheit'}) elif 'paris' in location.lower(): return json.dumps({'location': 'Paris', 'temperature': '22', 'unit': 'celsius'}) else: return json.dumps({'location': location, 'temperature': 'unknown'})
def test1(): llm = get_chat_model({
'model': 'qwen1_5_7b',
'model_server': 'http://127.0.0.1:11434/v1',
'api_key': 'EMPTY',
# Use the model service provided by Together.AI:
# 'model': 'Qwen/Qwen1.5-14B-Chat',
# 'model_server': 'https://api.together.xyz', # api_base
# 'api_key': os.getenv('TOGETHER_API_KEY'),
# Use your own model service compatible with OpenAI API:
# 'model': 'Qwen/Qwen1.5-72B-Chat',
# 'model_server': 'http://localhost:8000/v1', # api_base
# 'api_key': 'EMPTY',
})
# Step 1: send the conversation and available functions to the model
messages = [{'role': 'user', 'content': "What's the weather like in San Francisco?"}]
functions = [{
'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'],
},
}]
print('# Assistant Response 1:')
responses = []
for responses in llm.chat(messages=messages, functions=functions, stream=True):
print(responses)
messages.extend(responses) # extend conversation with assistant's reply
# Step 2: check if the model wanted to call a function
last_response = messages[-1]
if last_response.get('function_call', None):
# Step 3: call the function
# Note: the JSON response may not always be valid; be sure to handle errors
available_functions = {
'get_current_weather': get_current_weather,
} # only one function in this example, but you can have multiple
function_name = last_response['function_call']['name']
function_to_call = available_functions[function_name]
function_args = json.loads(last_response['function_call']['arguments'])
function_response = function_to_call(
location=function_args.get('location'),
unit=function_args.get('unit'),
)
print('# Function Response:')
print(function_response)
# Step 4: send the info for each function call and function response to the model
messages.append({
'role': 'function',
'name': function_name,
'content': function_response,
}) # extend conversation with function response
print('# Assistant Response 2:')
for responses in llm.chat(
messages=messages,
functions=functions,
stream=True,
): # get a new response from the model where it can see the function response
print(responses)
if name == 'main': test1()
Using the qwen1.5 7b provided by dashscope,
'model': 'qwen1.5-7b-chat',
'model_server': 'https://dashscope.aliyuncs.com/compatible-mode/v1',
'api_key': os.getenv('DASHSCOPE_API_KEY'),
it works fine.
I suspect that the model you are using with Ollama might be problematic. Are you using the official checkpoint from Ollama, or is it a custom one that you have created?
模型是本地ollama创建的 这个我要本地部署的话需要从哪里下载模型呢
模型是本地ollama创建的 这个我要本地部署的话需要从哪里下载模型呢
参考qwen2的readme https://github.com/QwenLM/Qwen2?tab=readme-ov-file#ollama
先 ollama serve
,再 ollama run qwen:7b
(对应qwen1.5)或ollama run qwen2:7b
(对应qwen2),就会自动下载ollama预先提供好的模型。
我正在尝试ollama上的模型是否正常(但是网络状况很糟糕,目前还没下载成功)
感谢回复 我这边测试下
Please provide the code required to reproduce this case. Additionally, are you using Qwen-Agent, Langchain, or the OpenAI API directly?请提供复现此案例所需的代码。另外,您是直接使用 Qwen-Agent、Langchain 还是 OpenAI API?
qwen2支持 openai一样的工具调用方式?
[{'role': 'assistant', 'content': "I'm sorry, but as an AI language model, I don't have real-time access to current weather information. However, you can easily check the weather in San Francisco by searching online for a reliable weather website or app, such as Weather.gov or AccuWeather, or by asking a virtual assistant like Siri, Google Assistant, or Alexa for the current conditions. They should be able to give you an up-to-date report."}]