---------------------------------------------------------------------------
NameError Traceback (most recent call last)
/tmp/ipykernel_189/175362322.py in
----> 1 import paddlehub as hub
2 # import cv2
3
4 # text_detector = hub.Module(name="chinese_text_detection_db_server")
5 # result = text_detector.detect_text(images=[cv2.imread('/PATH/TO/IMAGE')])

/opt/conda/envs/python35-paddle120-env/lib/python3.7/site-packages/paddlehub/__init__.py in
22 from paddlehub import env
23 from paddlehub.config import config
---> 24 from paddlehub import datasets
25 from paddlehub.finetune import Trainer
26 from paddlehub.utils import log, parser, utils

/opt/conda/envs/python35-paddle120-env/lib/python3.7/site-packages/paddlehub/datasets/__init__.py in
13 # limitations under the License.
14
---> 15 from paddlehub.datasets.canvas import Canvas
16 from paddlehub.datasets.flowers import Flowers
17 from paddlehub.datasets.minicoco import MiniCOCO

/opt/conda/envs/python35-paddle120-env/lib/python3.7/site-packages/paddlehub/datasets/canvas.py in
17 from typing import Callable
18
---> 19 import paddle
20 import numpy as np
21

/opt/conda/envs/python35-paddle120-env/lib/python3.7/site-packages/paddle/__init__.py in
26
27 import paddle.batch
---> 28 batch = batch.batch
29 from .fluid import monkey_patch_variable
30 from .fluid.dygraph import monkey_patch_math_varbase

NameError: name 'batch' is not defined

代码：import paddlehub as hub

paddle、paddlehub版本要说明一下的。如果不是最新建议升级最新的试试看。

版本问题