changed to dict

src/process.py

@@ -14,8 +14,10 @@ def start_process(logger):
     if len(files) > 0:
       exif_data = get_meta_data(images=files)
       sort_pictures(images=exif_data, dst=config.dst, logger=logger)
+      return True
     else:
       print("No images found")
+      return False
   except Exception as err:
     print(err)
     logger.error(err)