Open juntao opened 1 year ago
flows summarize
Hello, I am a code review bot on flows.network. Here are my reviews of code commits in this PR.
Overall, the submitted patch introduces several changes and improvements to the test.py
file for finetuning the Llama-7B model on a small dataset, with added functionality for training and running the model using Gradio. Key changes include the addition of new functions and classes, updating hyperparameters, and improving code organization.
Some potential issues and errors across the patches include unused imports, hard-coding of the dataset, lack of proper error handling, limited documentation and comments, and small dataset size potentially leading to overfitting. Additionally, the impact of changes to slider values for "Top k" and "Beams" on test results and algorithm performance should be considered.
The most important findings from these patches are the ability to finetune the model on a small dataset, support for running on the RTX3090 and Colab T4 16G environments, and achieving 100% correct outcomes on both devices. Improvements in handling templates, adding evaluation callbacks for displaying generated text samples, and updating package requirements also contribute to the quality of the shared code. However, it's crucial to address the potential issues mentioned above for better code quality, maintainability, and extensibility.
Summary:
The patch creates a new test.py
Python file containing code to finetune the Llama-7B model using a small dataset of only 10 instances. The code has the ability to work on both RTX3090 and Colab T4 16G. The primary goal is to save time testing the environment and demonstrate how to fine-tune small datasets. The patch also contains functionality for training the model and running it on the provided dataset using Gradio.
Key Changes:
train
function to train the model on a given dataset.main
that initializes the model and runs it on a given dataset using Gradio.Potential problems:
test.py
file, which may not be easily adjustable or extensible for future purposes.Summary of Key Changes:
Potential Problems:
This patch updates the test.py
file with the following key changes:
Potential problems with these changes are:
This patch updates the test.py
file with some additional features, improvements, and bug fixes.
Key changes:
wandb
and fixed the peft
version.generate_prompt
and get_response
for managing templates and prompt building.GenerateTextCallback
class to enable display of evaluation text generation with random samples.Potential issues:
In summary, the patch mostly focuses on improving the text generation, adding evaluation callbacks for displaying generated text samples, updating packages, and improving code organization.
Hello, I am a code review bot on flows.network. Here are my reviews of changed source code files in this PR.
test.py
I reviewed the given source code and found some potential issues and suggestions for improvements.
There are unused imports at the top of the code. Please remove those to keep the code clean and reduce unnecessary dependencies.
There is a multiline string (triple-quoted string) used for commenting out code. It's advisable to use the hash symbol # for commenting out a single line or multiple lines of traditional code instead of multiline strings.
There are several lines of code that appear to be used for debugging purposes. It is a good practice to remove them once the debugging is done or encapsulate them within a separate block that is not executed during normal execution. Examples include the
print
statements.It's better to use f-strings or
.format()
method for string interpolation instead of using+
for string concatenation. For example:This could be changed to:
In the
Prompter
class, thegenerate_prompt
method could be refactored for better readability by using f-string and separate conditions for each case.For better code readability and organization, consider breaking down the functions and classes into separate modules, based on their functionality, and import them when necessary.
Add typing information to functions and methods missing them, for example in the
tokenize
andgenerate_and_tokenize_prompt
functions.Add error checking and handling to the code. When loading files, data, or models, perform checks to ensure that the required data or files are available, and handle exceptions appropriately.
Overall, the code structure and organization can be improved to increase readability and maintainability.
The patch contains several changes, mainly focused on adding different capabilities to the code.
Stream
for generating output in a streaming manner.Iteratorize
that transforms a function which takes a callback into a lazy iterator.Prompter
class to manage templates and prompt building.train
, including loading and preparing the model, modifying tokenizer settings, tokenizing the dataset, generating and displaying text.GenerateTextCallback
andEarlyStoppingCallback
.This code patch is intended to train an Alpaca-LoRA model, with added features like streaming output, prompt management, and early stopping.
cc https://github.com/tloen/alpaca-lora/pull/364