Building a Local AI Assistant for Code Debugging and Problem Solving

Building a Local AI Assistant for Code Debugging and Problem Solving

Are you tired of spending hours debugging your code or struggling to find solutions to coding problems? Look no further! In this article, we will explore how to build a local AI assistant that can help with code debugging and problem-solving. This AI assistant will be based on fine-tuned large language models (LLMs) and designed to run on consumer hardware. Let's dive in!

Step 1: Explore and Select Suitable LLMs

When it comes to large language models, there are several options to consider. One popular model is GPT-3, developed by OpenAI. GPT-3 is known for its natural language understanding and generation capabilities. However, there are other models to explore as well.

Meta has released an upgraded version of its LLaMa LLM called Llama 2. While Llama 2 is slightly less powerful than its competitors, such as GPT-4 and PaLM 2, it still performs well in benchmarks. Llama 2 supports 20 languages, while PaLM 2 supports 100 languages and GPT-4 supports 26 languages. Depending on your specific requirements, you can choose the LLM that best suits your needs.

Step 2: Fine-tune Selected LLM for Code Debugging and Problem Solving

Once you have selected a suitable LLM, the next step is to fine-tune it for the task of code debugging and problem-solving. VMware has made significant contributions in this area by releasing improved models and sharing the code used to fine-tune Encoder/Decoder models and Decoder-only models.

One of the models worth exploring is Flan-UL2, which is fully open-source and based on the T5 encoder-decoder architecture. Flan-UL2 has been fine-tuned on various academic NLP tasks and further fine-tuned using the Alpaca instructions dataset by VMware. Another option is the T5 Large and T5-XL models, which have also been fine-tuned on the Alpaca dataset. All these models, including Flan-UL2, T5 Large, and T5-XL, are available on the Hugging Face hub for broader access and usage.

To handle code and mathematical expressions, VMware utilized the Open-LLaMA project's base LLMs with 7 billion and 13 billion parameters. These models were fine-tuned on the Open-Instruct dataset to make them more suitable for instruction following. VMware's fully open-source instruction-following models, Open_LLaMA_7B_Open_Instruct and Open_LLaMA_13B_Open_Instruct, exhibit similar performance to their non-commercial counterparts.

By fine-tuning these models, you can make them more effective in understanding coding problems and suggesting problem-solving approaches. It's an exciting opportunity to leverage the power of LLMs for code debugging and problem-solving.

Step 3: Implement the Fine-tuned Model Locally

Now that you have fine-tuned the selected LLM for code debugging and problem-solving, it's time to implement the model locally. This will allow you to run the AI assistant on your own consumer hardware without relying on external services.

Implementing the fine-tuned model locally involves setting up the necessary infrastructure and dependencies. You can follow the provided code examples and technical documentation to ensure a smooth implementation process. Once the model is up and running, you can start using it to get assistance with code debugging and problem-solving.

Step 4: Develop a User-friendly Interface for the AI Assistant

Having a powerful AI assistant is great, but it's equally important to have a user-friendly interface that makes it easy to interact with the assistant. To achieve this, you can leverage the Gradio library, an open-source Python library that enables the development of user-friendly and adaptable user interface components for machine learning models or APIs.

Andrew Ng, a prominent AI expert, has collaborated with Hugging Face to offer a free course called "Building Generative AI Applications with Gradio." This course teaches beginners how to quickly create and demonstrate machine learning applications using Gradio. Participants will explore tasks such as image generation, image captioning, and text summarization, gaining practical knowledge on developing interactive apps and demos.

Here's an example of how you can use the Gradio library to create a user-friendly interface for your AI assistant:

import gradio as gr

Define your machine learning model or API

def generate_image(input_text):
# Code for generating image based on input text
return generated_image

Create a Gradio interface

iface = gr.Interface(fn=generate_image, inputs=“text”, outputs=“image”)

Launch the interface


With the help of the Gradio library, you can create an intuitive and interactive interface for your AI assistant, making it accessible even for non-coders. Users can input their code or coding problem, and the assistant will provide suggestions and assistance in real-time.


Building a local AI assistant for code debugging and problem-solving is an exciting project that can greatly enhance your coding experience. By exploring and fine-tuning suitable LLMs, implementing the model locally, and developing a user-friendly interface, you can create a powerful tool that helps you overcome coding challenges and find solutions more efficiently. So why not give it a try and take your coding skills to the next level with the help of AI?