# aider chat started at 2025-02-07 16:38:26 > Newer aider version v0.74.1 is available. > python3.11 -m pip install --upgrade --upgrade-strategy only-if-needed aider-chat > Run pip install? (Y)es/(N)o [Yes]: y > /nix/store/8hkpwrgr7h06di861vhx612xfkrjzpak-python3-3.11.11/bin/python3.11: No module named pip > Add .aider*, .env to .gitignore (recommended)? (Y)es/(N)o [Yes]: n > /nix/store/cyihi1p1d92g2zg1frmppbm97h893adk-aider-chat-0.62.0/bin/aider > Warning: gpt-4o-2024-08-06 expects these environment variables > - OPENAI_API_KEY: Not set > If you just set these environment variables using `setx` you may need to restart your terminal or command prompt for the changes to take effect. > Warning: gpt-4o-mini expects these environment variables > - OPENAI_API_KEY: Not set > If you just set these environment variables using `setx` you may need to restart your terminal or command prompt for the changes to take effect. > You can skip this check with --no-show-model-warnings > https://aider.chat/docs/llms/warnings.html > Open documentation url for more info? (Y)es/(N)o [Yes]: n > Aider v0.62.0 > Main model: gpt-4o-2024-08-06 with diff edit format > Weak model: gpt-4o-mini > Git repo: .git with 293 files > Repo-map: using 1024 tokens, auto refresh > Use /help for help, run "aider --help" to see cmd line args > > > ^C again to exit > > > ^C KeyboardInterrupt