1. Introduce
The tool_llama is an aid package specifically designed for seamless integration with the llama-cpp-python service. The current version of this service stands at [V0.2.26] make use of its function tool, it’s crucial to adhere to a particular usage approach as follow.:
python3 -m llama_cpp.server — model <model_path> — chat_format functionary
This implies employing the less renowned functionary-7b-v1 model and sacrificing chat_format in non-tool discussions. In llama-cpp-python, the chat_format is set as ‘functionary’, which hasn’t achieved compatibility with other models’ chat_formats yet. Ideally, we should be able to use tools within general chats as well, similar to OpenAI’s approach. Most existing open-source models can now leverage tools effectively when guided by prompts. Consequently, tool_llama was developed to enhance the capabilities of current open-source toolchains. It boasts the following notable features:
1. Offers compatibility with Pydantic style tool input formatting
2. Externally, it facilitates an import of tools and data models in a decorator fashion before their utilization
3. Enables the use of tools within llama-cpp-python’s general chat mode without necessitating the startup of two separate models
This application incorporates some code contributions from [Davor Runje] (https://github.com/davorrunje) in AutoGen V0.2.3. These were instrumental in resolving function input format issues in the tool_llama. Here, I would like to express my gratitude
2. Expamle
2.1 Use by the AutoGen model
1、install
pip install tool_llama2、start model server by llama-cpp-python
python -m llama_cpp.server \
--model ../models/mlabonne/NeuralHermes-2.5-Mistral-7B/Q4_K_M.gguf \
--n_gpu_layers -1 --n_ctx 4096 --chat_format chatml3、you can insert tools to your infer function directly
# tools
from openai import OpenAI
from pprint import pprint
from tool_llama import Use_Tool
# types
from openai import Stream
from pydantic import BaseModel, Field
from openai.types.chat import ChatCompletion, ChatCompletionChunk
from llama_cpp.llama_types import ChatCompletionRequestMessage
from typing import List, Optional, Union
class Expert(BaseModel):
"""Expert"""
name: str = Field(description="Expert name, such as Li Rui")
description: str = Field(description="Describe the expert's skills in as much detail as possible")
...
class AdvisoryGroup(BaseModel):
"""Advisory Group"""
name: str = Field(description="Name of the advisory group")
target: str = Field(description="Advisory board objective mission")
members: List[Expert] = Field(description="members")
...
toolkit = Use_Tool()
# autogen model
@toolkit.build(tools=[AdvisoryGroup], tool_choice=AdvisoryGroup, namespace="consultative_tool")
def chat_infer(messages: List[ChatCompletionRequestMessage], stream=False,
temperature: int = 0.1) -> Union[ChatCompletion, Stream[ChatCompletionChunk]]:
api_key = "NULL"
organization = "limoncc"
base_url = "http://127.0.0.1:8000/v1"
client = OpenAI(api_key=api_key, organization=organization, base_url=base_url)
response = client.chat.completions.create(
model="mistral-7b",
messages=messages, # type: ignore
temperature=temperature,
n=1,
top_p=1.0,
presence_penalty=1.1,
stop=["</s>", '<|im_end|>'],
max_tokens=3024,
seed=1010,
stream=stream
)
return response
prompt = "Generate a team of advisors, consisting of 3 experts. To solve the AI landing application as the goal."
msg = [{"role": "user", "content": prompt}, ]
response = chat_infer(msg, stream=True)
result = toolkit.execute_function(response, tools=[AdvisoryGroup])
pprint(result[0].__dict__, sort_dicts=False)the result you can get:
{'name': 'AI Landing Application Advisory Group',
'target': 'Solving AI Landing Application Goal',
'members': [Expert(name='Expert 1', description='An expert in AI and landing page optimization'),
Expert(name='Expert 2', description='A professional with expertise in application development and user experience design'),
Expert(name='Expert 3', description='An expert in AI-based problem solving and data analysis for landing page optimization')]}2.1 Use by the OpenAI model
# openai model
toolkit = Use_Tool()
mytools, mytool_choice = toolkit.gen_tools_api_from(tools=[AdvisoryGroup], tool_choice=AdvisoryGroup)
@toolkit.inject(namespace="consultative_tool")
def tool_infer(messages: List[ChatCompletionRequestMessage], stream=False,
temperature: int = 0.1, tools: Optional[List] = None,
tool_choice: Optional[List] = None) -> Union[ChatCompletion, Stream[ChatCompletionChunk]]:
api_key = "NULL"
organization = "limoncc"
base_url = "http://127.0.0.1:8000/v1"
client = OpenAI(api_key=api_key, organization=organization, base_url=base_url)
ok = client.chat.completions.create(
model="mistral-7b",
messages=messages, # type: ignore
temperature=temperature,
n=1,
top_p=1.0,
presence_penalty=1.1,
stop=["</s>", '<|im_end|>'],
max_tokens=3024,
seed=1010,
stream=stream
)
return ok
response = tool_infer(msg, tools=mytools, tool_choice=mytool_choice, stream=False)
result = toolkit.execute_function(response, tools=[AdvisoryGroup])
pprint(result[0], sort_dicts=False)2.1 Use by the OpenAI mode, you can chat without tools
response = tool_infer(msg, stream=True)
for part in response:
print(part.choices[0].delta.content or "", end='') # type: ignoreyou will get this:
To create an effective team of advisors for solving the AI landing application problem, we need to consider individuals with diverse expertise and skill sets. Here's a suggested team comprising three experts:
1. Data Scientist/Machine Learning Expert: This expert should have extensive knowledge in data analysis, machine learning algorithms, and natural language processing (NLP). They will be responsible for designing the AI models that power the landing application, ensuring they are accurate, efficient, and user-friendly. A candidate like Dr. Ziad Kobti, a renowned Data Scientist and Machine Learning Expert, would be an excellent addition to this team.
2. Full Stack Developer: This expert should have experience in both frontend and backend development, as well as knowledge of integrating AI models into web applications. They will work closely with the data scientist to ensure that the landing application is developed according to best practices and user-friendly design principles. A skilled full stack developer like Angela Yu, who has worked on various projects involving AI integration, would be a valuable addition to this team.
3. UX/UI Designer: This expert should have an eye for aesthetics and usability in digital products. They will collaborate with the data scientist and full-stack developer to create an intuitive user interface that enhances the overall experience of users interacting with the AI landing application. A talented designer like Sarah Dunn, who has worked on numerous projects involving UX/UI design for AI applications, would be a great fit for this team.
Together, these three experts will bring their unique skills and perspectives to create an effective and user-friendly AI landing application that meets the desired goals.
