fix: 将 sau_backend 目录的文件，再挪回根目录，以防止大家迁移出现问题

examples/upload_video_to_tiktok.py

@@ -0,0 +1,30 @@
+import asyncio
+from pathlib import Path
+
+from conf import BASE_DIR
+# from tk_uploader.main import tiktok_setup, TiktokVideo
+from uploader.tk_uploader.main_chrome import tiktok_setup, TiktokVideo
+from utils.files_times import generate_schedule_time_next_day, get_title_and_hashtags
+
+
+if __name__ == '__main__':
+    filepath = Path(BASE_DIR) / "videos"
+    account_file = Path(BASE_DIR / "cookies" / "tk_uploader" / "account.json")
+    folder_path = Path(filepath)
+    # get video files from folder
+    files = list(folder_path.glob("*.mp4"))
+    file_num = len(files)
+    publish_datetimes = generate_schedule_time_next_day(file_num, 1, daily_times=[16])
+    cookie_setup = asyncio.run(tiktok_setup(account_file, handle=True))
+    for index, file in enumerate(files):
+        title, tags = get_title_and_hashtags(str(file))
+        thumbnail_path = file.with_suffix('.png')
+        print(f"video_file_name：{file}")
+        print(f"video_title：{title}")
+        print(f"video_hashtag：{tags}")
+        if thumbnail_path.exists():
+            print(f"thumbnail_file_name：{thumbnail_path}")
+            app = TiktokVideo(title, file, tags, publish_datetimes[index], account_file, thumbnail_path)
+        else:
+            app = TiktokVideo(title, file, tags, publish_datetimes[index], account_file)
+        asyncio.run(app.main(), debug=False)