feat（新功能）: batch generate 增加接口说明，design batch队列修改

fix（修复bug）:
docs（文档变更）:
refactor（重构）:
test(增加测试):

app/service/generate_image/utils/pose_transform_upload.py

@@ -1,7 +1,7 @@
 import io
 import logging
+import os.path
 
-import cv2
 import numpy as np
 import skvideo.io
 # import boto3
@@ -66,7 +66,7 @@ def upload_video(frames, user_id, category, file_name):
 def ndarray_to_video(images, output_path, frame_size=(512, 768), fps=9):
     # 初始化视频写入器
     writer = skvideo.io.FFmpegWriter(
-        output_path,
+        os.path.join(POSE_TRANSFORM_VIDEO_PATH,output_path),
         inputdict={'-r': str(fps)},
         outputdict={'-r': str(fps), '-vcodec': 'libx264'}
     )