Switch file to io stream in recognizer interface

internal/adapter/recognizer/yandex/recognizer.go

@@ -2,7 +2,7 @@ package yandex
 
 import (
 	"fmt"
-	"path/filepath"
+	"io"
 
 	"git.vakhrushev.me/av/transcriber/internal/entity"
 )
@@ -54,10 +54,9 @@ func (s *YandexAudioRecognizerService) Close() error {
 	return s.sttService.Close()
 }
 
-func (s *YandexAudioRecognizerService) RecognizeFile(filePath string) (string, error) {
-	fileName := filepath.Base(filePath)
+func (s *YandexAudioRecognizerService) Recognize(file io.Reader, fileName string) (string, error) {
 
-	err := s.s3Sevice.uploadFile(filePath, fileName)
+	err := s.s3Sevice.uploadFile(file, fileName)
 	if err != nil {
 		return "", err
 	}