fix import

utils/mail/imap.go

@@ -3,7 +3,6 @@ package mail
 import (
 	"errors"
 	"eta/eta_email_analysis/global"
-	"eta/eta_email_analysis/models/eta"
 	"eta/eta_email_analysis/models/report"
 	"eta/eta_email_analysis/utils"
 	"fmt"
@@ -11,7 +10,6 @@ import (
 	"github.com/emersion/go-imap/client"
 	"github.com/emersion/go-message"
 	"github.com/emersion/go-message/mail"
-	"github.com/goccy/go-json"
 	"github.com/h2non/filetype"
 	"io"
 	"log"