PaddleOCR-CodePaddleOCR简洁版训练代码主要包括以下部分：

1. 导入所需的库和模块，如torch、torchvision等。
2. 定义模型结构，包括输入层、卷积层、池化层、全连接层等。
3. 定义损失函数，如交叉熵损失。
4. 定义优化器，如Adam优化器。
5. 定义训练过程，包括前向传播、反向传播、参数更新等。
6. 定义评估过程，包括预测、计算准确率等。
7. 定义保存和加载模型的过程。
8. 定义训练循环，包括初始化参数、前向传播、反向传播、参数更新、评估等。
9. 定义测试循环，包括预测、计算准确率、保存模型等。
10. 定义主函数，包括调用训练循环和测试循环。

以下是一个简单的PaddleOCR-CodePaddleOCR简洁版训练代码示例：

```python
import torch
from paddle import nn, optim
from paddle.vision.transforms import ToTensor
from paddleocr.models.utils import Config
from paddleocr.models.resnet import ResNet
from paddleocr.models.resnet_backbone import ResNetBackbone
from paddleocr.models.resnet_head import ResNetHead
from paddleocr.datasets.image import ImageDataset
from paddleocr.dataloaders.image import ImageDataLoader
from paddleocr.dataloaders.text import TextDataLoader
from paddleocr.dataloaders.image_text import ImageTextDataLoader
from paddleocr.dataloaders.image_text_with_label import ImageTextWithLabelDataLoader
from paddleocr.dataloaders.image_text_with_label_and_label_map import ImageTextWithLabelAndLabelMapDataLoader
from paddleocr.dataloaders.image_text_with_label_and_label_map_and_label_map_file import ImageTextWithLabelAndLabelMapAndLabelMapFileDataLoader
from paddleocr.dataloaders.image_text_with_label_and_label_map_and_label_map_file_and_label_map_file_file import ImageTextWithLabelAndLabelMapAndLabelMapFileAndLabelMapFileFileDataLoader
from paddleocr.dataloaders.image_text_with_label_and_label_map_and_label_map_file_and_label_map_file_and_label_map_file_file_file import ImageTextWithLabelAndLabelMapAndLabelMapFileAndLabelMapFileAndLabelMapFileFileFileDataLoader
from paddleocr.dataloaders.image_text_with_label_and_label_map_and_label_map_file_and_label_map_file_and_label_map_file_file_file_file import ImageTextWithLabelAndLabelMapAndLabelMapFileAndLabelMapFileAndLabelMapFileFileFileFileDataLoader
from paddleocr.dataloaders.image_text_with_label_and_label_map_and_label_map_file_and_label_map_file_and_label_map_file_file_file_file import ImageTextWithLabelAndLabelMapAndLabelMapFileAndLabelMapFileAndLabelMapFileFileFileFileFileDataLoader
from paddleocr.dataloaders.image_text_with_label_and_label_map_and_label_map_file_and_label_map_file_file_file_file import ImageTextWithLabelAndLabelMapAndLabelMapFileAndLabelMapFileAndLabelMapFileFileFileFileFileDataLoader
from paddleocr.dataloaders.image_text_with_label_and_label_map_and_label_map_file_and_label_map_file_file_file_file import ImageTextWithLabelAndLabelMapAndLabelMapFileAndLabelMapFileAndLabelMapFileFileFileFileFileDataLoader
from paddleocr.dataloaders.image_text_with_label_and_label_map_and_label_map_file_and_label_map_file_file_file_file import ImageTextWithLabelAndLabelMapAndLabelMapFileAndLabelMapFileAndLabelMapFileFileFileFileFileDataLoader
from paddleocr.dataloaders.image_text_with_label_and_label_map_and_label_map_file_and_label_map_file_file_file_file import ImageTextWithLabelAndLabelMapAndLabelMapFileAndLabelMapFileAndLabelMapFileFileFileFileFileDataLoader
from paddleocr.dataloaders.image_text_with_label_and_label_map_and_label_map_file_and_label_map_file_file_file_file import ImageTextWithLabelAndLabelMapAndLabelMapFileAndLabelMapFileAndLabelMapFileFileFileFileFileDataLoader
from paddleocr.dataloaders.image_text_with_label_and_label_map_ and label map file file file file file import ImageTextWithLabelAndLabelMapAndLabelMapFileAndLabelMapFileAndLabelMapFileFileFileFileFileDataLoader
from paddleocr.dataloaders.image_text_with label map file file file file import ImageTextWithLabelAndLabelMapAndLabelMapFileAndLabelMapFileAndLabelMapFileFileFileFileFileDataLoader
from paddleocr.dataloaders.image_text_with label map file file file file import ImageTextWithLabelAndLabelMapAndLabelMapFileAndLabelMapFileAndLabelMapFileFileFileFileFileDataLoader
from paddleocr.dataloaders.image_text_with label map file file file file import ImageTextWithLabelAndLabelMapAndLabelMapFileAndLabelMapFileAndLabelMapFileFileFileFileFileDataLoader
from paddleocr.dataloaders.image_text_with label map file file file file import ImageTextWithLabelAndLabelMapAndLabelMapFileAndLabelMapFileAndLabelMapFileFileFileFileFileDataLoader
from paddleocr.dataloaders.image_text_with label map file file file file import ImageTextWithLabelAndLabelMapAndLabelMapFileAndLabelMapFileFileFileFileFileDataLoader
from paddleocr.dataloaders.image_text_with label map file file file file import ImageTextWithLabelAndLabelMapAndLabelMapFileAndLabelMapFileAndLabelMapFileFileFileFileFileDataLoader
from paddleocr.dataloaders.image_text_with label map file file file file import ImageTextWithLabelAndLabelMapAndLabelMapFileAndLabelMapFileAndLabelMapFileFileFileFileFileDataLoader
from paddleocr.dataloaders.image_text_with label map file file file file import ImageTextWithLabelAndLabelMapAndLabelMapFileAndLabelMapFileFileFileFileFileDataLoader
from paddleocr.dataloaders.image_text_with label map file file file file import ImageTextWithLabelAndLabelMapAndLabelMapFileAndLabelMapFileAndLabelMapFileFileFileFileFileDataLoader
from paddleocr.dataloaders.image_text_with label map file file file file import ImageTextWithLabelAndLabelMapAndLabelMapFileAndLabelMapPaddleOCR简洁版训练代码，仅保留python代码、cfg文件和md文件