Switch file to io stream in recognizer interface

internal/adapter/recognizer/yandex/s3.go

@@ -3,7 +3,7 @@ package yandex
 import (
 	"context"
 	"fmt"
-	"os"
+	"io"
 	"strings"
 
 	"github.com/aws/aws-sdk-go-v2/aws"
@@ -65,14 +65,8 @@ func newYandexS3Service(cfg s3Config) (*yandexS3Service, error) {
 	}, nil
 }
 
-func (s *yandexS3Service) uploadFile(filePath, fileName string) error {
-	file, err := os.Open(filePath)
-	if err != nil {
-		return fmt.Errorf("failed to open file %s: %w", filePath, err)
-	}
-	defer file.Close()
-
-	_, err = s.uploader.Upload(context.Background(), &s3.PutObjectInput{
+func (s *yandexS3Service) uploadFile(file io.Reader, fileName string) error {
+	_, err := s.uploader.Upload(context.Background(), &s3.PutObjectInput{
 		Bucket: aws.String(s.bucketName),
 		Key:    aws.String(fileName),
 		Body:   file,