Imports golang.org/x/image/draw github.com/nfnt/resize github.com/joho/godotenv/autoload golang.org/x/exp/constraints github.com/sashabaranov/go-openai github.com/sashabaranov/go-openai/jsonschema Standard library imports bytes context encoding/base64 encoding/json fmt image image/gif image/jpeg image/png os regexp sort strconv strings sync time