localagent 0.0.3

opengpt is a open implementation of GPT agents by openai.

Local-Agent: A open implementation of GPT agents

localagent empowers you to craft Large Language Model (LLM) Agents tailored to your needs, utilizing your own functions and tools alongside local open LLMs. Unleash your creative ideas to effortlessly develop diverse agents with localagent. It seamlessly integrates with any openly available LLM and accommodates a wide range of tools, providing flexibility and ease of use.

Demo:

https://github.com/PrAsAnNaRePo/LocalAgent/assets/98259409/229b47df-226f-453c-81a6-5d7b69fbee06

Table of Contents

• Local Agent: A tool for creating agents with local llms.
  • Table of Contents
  • 🚀 Features
  • 📋 Requirements
  • 💾 Installation
  • 🔧 Usage
  • Setup webui api
  • Running agents
  • Native Code Interpreter
  • Auto Knowledge Retrival
  • Using different llms
  • 🔍 Custom tools
  • 🐦 Connect with Us on Twitter

🚀 Features

• Create Agents with any tools and api calls.
• Comes with native code interpreter support.
• Also it allow to easlily work with document as Retrival-knowledge.
• Supports streaming and non-streaming generation.

📋 Requirements

• Python 3.7 or later

Optional:

• HuggingFace API key

💾 Installation

To install Local-Agent, follow these steps:

well, just,

pip install localagent

🔧 Usage

Using Agents with textgeneration webui.

1. Create any kinda agent using CreateAgent class from localagent.initialize_agents

Setup webui api

Use open LLMs in localagent using textgeneration webui api.

1. Clone textgen webui.

git clone https://github.com/oobabooga/text-generation-webui.git

2. heads up to main folder and run the following command to start the webui locally to download open models from huggingface.

python3 server.py

3. Select capable model and download it. (This package localagent is primarily uses openchat-3.5 model)

Running agents

• Start the llm with textgeneration webui as API. change directory to textgeneration webui and type the following command

python3 server.py --api --api-blocking-port 5050 --model openchat_3.5.Q4_K_M.gguf --n-gpu-layers 20 --n_batch 512

NOTE:

The args such as --n-gpu-layers and --n_batch require GPU support.

• Create simple agent by typing the following commands.

from localagent.initialize_agents import CreateAgent

agent = CreateAgent(
    webui_url='ws://127.0.0.1:5005/api/v1/stream', # copy and paste the url you got in the above step.
    verbose=True
)

• To run the agent with streaming capablity pass the streaming uri (ends with stream in the url) or To run with non-streaming just pass the url starts with http (for example: http://127.0.0.1:5050/api)

Using Agents with ollama.

1. Install ollama
2. download any models from cli using ollama. You can download any model you want.

ollama run dolphin2.2-mistral

3. That's all you need to setup for agents with ollama. Lets create a agent with it.

from localagent.initialize_agents import CreateAgent

agent = CreateAgent(
    ollama_model_name='dolphin2.2-mistral'
)

Native Code Interpreter

You can able to create a new tool as a code-interpreter, but now its need in a lot places, so local-agent comes with it! here is the example:

from localagent.initialize_agents import CreateAgent

agent = CreateAgent(
    webui_url='ws://127.0.0.1:5005/api/v1/stream',
    use_codeinterpreter=True, # That's it
    verbose=True
)
agent.go_flow('Checkout my ip address in the system.')

Auto Knowledge Retrival

• Lot of agents need a knowledge of thier own company or whatever, So use can able to set multiple files as a knowledge for llm. The Agent decides when it needs the information in it.

from localagent.initialize_agents import CreateAgent
from localagent.knowledge_base import KnowledgeBase

knowledge = KnowledgeBase('/home/nnpy/Downloads/Retrival_files')

agent = CreateAgent(
    webui_url='ws://127.0.0.1:5005/api/v1/stream',
    system_prompt="I have given a study material for you to answer questions from that.",
    knowledge_base=knowledge,
    verbose=True
)

agent.go_flow('What is the 2nd Experiment?')

• You need Huggingface api key to work with knowledge retrival. follow the steps belo to set HF api token.

Setting up environment variables

export HUGGINGFACEHUB_API_TOKEN=hf_xxxxxxxx

Using different llms

working with webui:

• To use different llms, make sure you have downloaded the model in textgen webui.
• Use the command for the model you want to use: python3 server.py --api --api-blocking-port 5050 --model <Model name here> --n-gpu-layers 20 --n_batch 512
• While creating the agent class, make sure that use have pass a correct human, assistant, and eos tokens. For example.

from localagent.initialize_agents import CreateAgent

agent = CreateAgent(
    webui_url='ws://127.0.0.1:5005/api/v1/stream',
    system_prompt="I have given a study material for you to answer questions from that.",
    use_codeinterpreter=True,
    human_ = '<|im_start|>user\n',
    assistant_ = '<|im_start|>assistant\n',
    eos_token = '<|im_end|>',
    verbose=True
)

working with ollama:

• This example shows how to use OpenHermes 2.5 with ollama!
• Make sure to pull the model before executing the code.

from localagent.initialize_agents import CreateAgent

agent = CreateAgent(
    ollama_model_name='openhermes2.5-mistral',
    use_codeinterpreter=True,
    verbose=True,
    stream=True,
    system_="<|im_start|>system\n",
    human_='<|im_start|>user\n',
    assistant_='<|im_start|>assistant\n')

• Feel free to adjust the system_, human_, assistant_ parameters depends upon the model.

Custom tools

You can able to build agents with your own tools.

from localagent.initialize_agents import CreateAgent

def search(query): # arg name should be same as the parameter name in json.
  # do the stuff.
  return 'result' # return the result of the tools as a string.

tools = [
    {
        'name_for_human': 'google search',
        'name_for_model': 'google_search',
        'description_for_model':
        'google Search is a general search engine that can be used to access the Internet, query encyclopedia knowledge, understand current affairs news, etc. Use this API only you are not familliar with the topic or any current trends',
        'parameters': [{
            'name': 'query',
            'description': 'Search for a keyword or phrase',
            'required': True,
            'schema': {
                'type': 'string'
            },
        }],
        "function": search
    }
]

agent = CreateAgent(
    webui_url='ws://127.0.0.1:5005/api/v1/stream',
    tools=tools,
    verbose=True
)

agent.go_flow('when did openai was founded?')

Let's create full-fledged AI assistant.

import os
from metaphor_python import Metaphor
from localagent import CreateAgent

metaphor = Metaphor(os.environ.get("METAPHOR_API_KEY"))

def search(search_query: str) -> dict:
    response = metaphor.search(
                search_query,
                num_results=1,
                use_autoprompt=True
            )
    return f"{response.autoprompt_string}\n{str(response.get_contents())}"

def update_memory(data:str):
    with open("memory.txt", "a") as f:
        f.write(data+'\n')
    return f"Updated memory with {data}."

tools = [
    {
        'name_for_human':
        'google search',
        'name_for_model':
        'google_search',
        'description_for_model':
        'google Search is a general search engine that can be used to access the Internet, query encyclopedia knowledge, understand current affairs news, etc. Use this API only you are not familliar with the topic or any current trends',
        'parameters': [{
            'name': 'search_query',
            'description': 'Search for a keyword or phrase',
            'required': True,
            'schema': {
                'type': 'string'
            },
        }],
        "function": search
    },
    {
        'name_for_human':
        'Memory',
        'name_for_model':
        'update_memory',
        'description_for_model':
        'update_memory is a tool that helps to store important info in local permanent memory.',
        'parameters': [{
            'name': 'data',
            'description': 'Enter data to store such as user name, remainders etc.',
            'required': True,
            'schema': {
                'type': 'string'
            },
        }],
        "function": update_memory
    },
]

agent = CreateAgent(
    system_prompt="You are a personal assistant who has wide knowledge in world topics.",
    webui_url='ws://127.0.0.1:5005/api/v1/stream',
    tools=tools,
    use_codeinterpreter=True,
)

agent.go_flow('Check out my IP address.')

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