feat: new refresh_prices method for synchronous data fetching

[dot-agi]

Changelog

Closes #107 #106 #93 #81 #74

• New refresh_prices method that uses update_token_costs and optionally writes to model_prices.json
• Updated the update_prices.py script to use this method
• Removed all files and code related to llama-index

[Copilot]

Pull Request Overview

This PR introduces a new synchronous refresh_prices method for updating token prices and removes deprecated llama-index-related code. Key changes include:

• Adding a new refresh_prices method in tokencost/constants.py that wraps the asynchronous update_token_costs call.
• Updating update_prices.py to use the new refresh_prices method and improving output messages.
• Removing llama-index callback support along with associated tests and dependency references.

Reviewed Changes

Copilot reviewed 8 out of 9 changed files in this pull request and generated 2 comments.

Show a summary per file

File	Description
update_prices.py	Uses refresh_prices and refactors file update logic.
tokencost/constants.py	Adds refresh_prices synchronous wrapper.
tokencost/callbacks/llama_index.py	Removes deprecated llama-index callback handler.
tokencost/init.py	Updates module exports to include refresh_prices.
tests/test_llama_index_callbacks.py	Removes tests for removed llama-index code.
tach.yml	Removes dependency on llama-index callbacks.
pyproject.toml	Updates version, Python requirement, and team members.

Files not reviewed (1)

• tox.ini: Language not supported

[Copilot]

Pull Request Overview

This PR introduces a new synchronous method, refresh_prices, for updating token costs and refactors the update_prices workflow to utilize it while removing deprecated llama-index code.

• Added refresh_prices as a synchronous wrapper for update_token_costs that optionally writes to model_prices.json
• Updated update_prices.py to call refresh_prices and adjusted file update logic and formatting
• Removed all llama-index related code and tests; version and dependency updates in pyproject.toml

Reviewed Changes

Copilot reviewed 8 out of 9 changed files in this pull request and generated 1 comment.

Show a summary per file

File	Description
update_prices.py	Uses refresh_prices for fetching token prices and updates the file
tokencost/constants.py	Adds refresh_prices; provides synchronous wrapper for token update
tokencost/callbacks/llama_index.py	Removed deprecated llama-index callback handler
tokencost/init.py	Updated import to include refresh_prices
tests/test_llama_index_callbacks.py	Removed test file for llama-index callbacks
tach.yml	Removed dependency on llama-index callbacks
pyproject.toml	Bumped version, updated authors, and removed llama-index dependency

Files not reviewed (1)

• tox.ini: Language not supported

[Copilot]

Pull Request Overview

This PR introduces a new synchronous method, refresh_prices, to fetch and update token costs and updates update_prices.py to use it while removing deprecated llama-index code.

• Added refresh_prices in tokencost/constants.py to synchronously wrap update_token_costs.
• Updated update_prices.py to leverage refresh_prices and improved log messages.
• Removed deprecated llama-index callbacks and tests, and updated project configuration (version and Python requirement).

Reviewed Changes

Copilot reviewed 8 out of 9 changed files in this pull request and generated 1 comment.

Show a summary per file

File	Description
update_prices.py	Uses refresh_prices and improves diff_dicts and logging behavior
tokencost/constants.py	Introduces refresh_prices synchronous method and updates error handling
tokencost/callbacks/llama_index.py	Removes obsolete llama-index callback code
tokencost/init.py	Exposes refresh_prices in the public API
tests/test_llama_index_callbacks.py	Removes tests for the deprecated llama-index callbacks
tach.yml	Removes dependency on the llama-index callbacks module
pyproject.toml	Bumps version to 0.2.0 and updates the Python requirement

Files not reviewed (1)

• tox.ini: Language not supported