update codeblock language type

docs/guides/model_convert/convert_from_pytorch/api_difference/Tensor/torch.Tensor.arctanh.md

@@ -2,13 +2,13 @@
 
 ### [torch.Tensor.arctanh](https://pytorch.org/docs/stable/generated/torch.Tensor.arctanh.html#torch.Tensor.arctanh)
 
-```
+```python
 torch.Tensor.arctanh()
 ```
 
 ### [paddle.Tensor.atanh]()
 
-```
+```python
 paddle.Tensor.atanh()
 ```
 

docs/guides/model_convert/convert_from_pytorch/api_difference/Tensor/torch.Tensor.arctanh_.md

@@ -2,13 +2,13 @@
 
 ### [torch.Tensor.arctanh_](https://pytorch.org/docs/stable/generated/torch.Tensor.arctanh_.html)
 
-```
+```python
 torch.Tensor.arctanh_()
 ```
 
 ### [paddle.Tensor.atanh_]()
 
-```
+```python
 paddle.Tensor.atanh_()
 ```
 

docs/guides/model_convert/convert_from_pytorch/api_difference/Tensor/torch.Tensor.atanh.md

@@ -2,13 +2,13 @@
 
 ### [torch.Tensor.atanh](https://pytorch.org/docs/stable/generated/torch.Tensor.atanh.html#torch.Tensor.atanh)
 
-```
+```python
 torch.Tensor.atanh()
 ```
 
 ### [paddle.Tensor.atanh]()
 
-```
+```python
 paddle.Tensor.atanh()
 ```
 

docs/guides/model_convert/convert_from_pytorch/api_difference/Tensor/torch.Tensor.atanh_.md

@@ -2,13 +2,13 @@
 
 ### [torch.Tensor.atanh_](https://pytorch.org/docs/stable/generated/torch.Tensor.atanh_.html#torch.Tensor.atanh_)
 
-```
+```python
 torch.Tensor.atanh_()
 ```
 
 ### [paddle.Tensor.atanh_]()
 
-```
+```python
 paddle.Tensor.atanh_()
 ```
 

docs/guides/model_convert/convert_from_pytorch/api_difference/Tensor/torch.Tensor.is_contiguous.md

@@ -2,7 +2,7 @@
 
 ### [torch.Tensor.is_contiguous](https://pytorch.org/docs/stable/generated/torch.Tensor.is_contiguous.html#torch-tensor-is-contiguous)
 
-```
+```python
 torch.Tensor.is_contiguous(memory_format=torch.contiguous_format)
 ```
 

docs/guides/model_convert/convert_from_pytorch/api_difference/Tensor/torch.Tensor.is_cuda.md

@@ -2,15 +2,15 @@
 
 ### [torch.Tensor.is_cuda](https://pytorch.org/docs/stable/generated/torch.Tensor.is_cuda.html?highlight=is_cuda#torch.Tensor.is_cuda)
 
-```
+```python
 torch.Tensor.is_cuda
 ```
 
 判断 Tensor 是否在 gpu 上，PaddlePaddle 目前无对应 API，可使用如下代码组合替代实现:
 
 ### 转写示例
 
-```
+```python
 # PyTorch 写法
 d = torch.Tensor([1,2,3])
 d.is_cuda

docs/guides/model_convert/convert_from_pytorch/api_difference/Tensor/torch.Tensor.is_sparse.md

@@ -15,7 +15,8 @@ paddle.Tensor.is_sparse()
 两者功能一致，但使用方式不一致，前者可以直接访问属性，后者需要调用方法，具体如下：
 
 ### 转写示例
-```
+
+```python
 # torch 版本可以直接访问属性
 # x = torch.rand(3)
 # print(x.is_sparse)

docs/guides/model_convert/convert_from_pytorch/api_difference/Tensor/torch.Tensor.scatter.md

@@ -10,7 +10,6 @@ torch.Tensor.scatter(dim, index, src, reduce=None)
 
 ```python
 paddle.Tensor.put_along_axis(indices, values, axis, reduce="assign", include_self=True, broadcast=True)
-
 ```
 
 其中 Paddle 相比 PyTorch 支持更多其他参数，具体如下：

docs/guides/model_convert/convert_from_pytorch/api_difference/Tensor/torch.Tensor.scatter_.md

@@ -10,7 +10,6 @@ torch.Tensor.scatter_(dim, index, src)
 
 ```python
 paddle.Tensor.put_along_axis_(index, value, axis, reduce="assign", include_self=True)
-
 ```
 
 其中 Paddle 相比 PyTorch 支持更多其他参数，具体如下：

docs/guides/model_convert/convert_from_pytorch/api_difference/Tensor/torch.Tensor.take.md

@@ -2,13 +2,13 @@
 
 ### [torch.Tensor.take](https://pytorch.org/docs/stable/generated/torch.Tensor.take.html#torch.Tensor.take)
 
-```
+```python
 torch.Tensor.take(indices)
 ```
 
 ### [paddle.Tensor.take](https://www.paddlepaddle.org.cn/documentation/docs/zh/develop/api/paddle/Tensor_cn.html#take-index-mode-raise-name-none)
 
-```
+```python
 paddle.Tensor.take(index, mode='raise', name=None)
 ```
 

docs/guides/model_convert/convert_from_pytorch/api_difference/Tensor/torch.Tensor.tan.md

@@ -2,13 +2,13 @@
 
 ### [torch.Tensor.tan](https://pytorch.org/docs/stable/generated/torch.Tensor.tan.html#torch.Tensor.tan)
 
-```
+```python
 torch.Tensor.tan()
 ```
 
 ### [paddle.Tensor.tan]()
 
-```
+```python
 paddle.Tensor.tan()
 ```
 

docs/guides/model_convert/convert_from_pytorch/api_difference/Tensor/torch.Tensor.tanh.md

@@ -2,13 +2,13 @@
 
 ### [torch.Tensor.tanh](https://pytorch.org/docs/stable/generated/torch.Tensor.tanh.html#torch.Tensor.tanh)
 
-```
+```python
 torch.Tensor.tanh()
 ```
 
 ### [paddle.Tensor.tanh](https://www.paddlepaddle.org.cn/documentation/docs/zh/develop/api/paddle/Tensor_cn.html#tanh-name-none)
 
-```
+```python
 paddle.Tensor.tanh()
 ```
 

docs/guides/model_convert/convert_from_pytorch/api_difference/Tensor/torch.Tensor.tanh_.md

@@ -2,13 +2,13 @@
 
 ### [torch.Tensor.tanh_](https://pytorch.org/docs/stable/generated/torch.Tensor.tanh_.html#torch.Tensor.tanh_)
 
-```
+```python
 torch.Tensor.tanh_()
 ```
 
 ### [paddle.Tensor.tanh_](https://www.paddlepaddle.org.cn/documentation/docs/zh/develop/api/paddle/Tensor_cn.html#id22)
 
-```
+```python
 paddle.Tensor.tanh_()
 ```
 

docs/guides/model_convert/convert_from_pytorch/api_difference/Tensor/torch.Tensor.tile.md

@@ -2,13 +2,13 @@
 
 ### [torch.Tensor.tile](https://pytorch.org/docs/stable/generated/torch.Tensor.tile.html#torch.Tensor.tile)
 
-```
+```python
 torch.Tensor.tile(*reps)
 ```
 
 ### [paddle.Tensor.tile](https://www.paddlepaddle.org.cn/documentation/docs/zh/develop/api/paddle/Tensor_cn.html#tile-repeat-times-name-none)
 
-```
+```python
 paddle.Tensor.tile(repeat_times, name=None)
 ```
 
@@ -24,7 +24,7 @@ paddle.Tensor.tile(repeat_times, name=None)
 
 #### ***reps: 维度复制次数**
 
-```
+```python
 # PyTorch 写法
 x = torch.tensor([1, 2, 3])
 x.tile(2,3)

docs/guides/model_convert/convert_from_pytorch/api_difference/Tensor/torch.Tensor.to_sparse.md

@@ -2,13 +2,13 @@
 
 ### [torch.Tensor.to_sparse](https://pytorch.org/docs/stable/generated/torch.Tensor.to_sparse.html#torch.Tensor.to_sparse)
 
-```
+```python
 torch.Tensor.to_sparse(sparseDims)
 ```
 
 ### [paddle.Tensor.to_sparse_coo]()
 
-```
+```python
 paddle.Tensor.to_sparse_coo(sparseDims)
 ```
 

docs/guides/model_convert/convert_from_pytorch/api_difference/Tensor/torch.Tensor.tolist.md

@@ -2,13 +2,13 @@
 
 ### [torch.Tensor.tolist](https://pytorch.org/docs/stable/generated/torch.Tensor.tolist.html#torch.Tensor.tolist)
 
-```
+```python
 torch.Tensor.tolist()
 ```
 
 ### [paddle.Tensor.tolist](https://www.paddlepaddle.org.cn/documentation/docs/zh/develop/api/paddle/Tensor_cn.html#tolist)
 
-```
+```python
 paddle.Tensor.tolist()
 ```
 

docs/guides/model_convert/convert_from_pytorch/api_difference/Tensor/torch.Tensor.topk.md

@@ -2,13 +2,13 @@
 
 ### [torch.Tensor.topk](https://pytorch.org/docs/stable/generated/torch.Tensor.topk.html#torch.Tensor.topk)
 
-```
+```python
 torch.Tensor.topk(k, dim=None, largest=True, sorted=True)
 ```
 
 ### [paddle.Tensor.topk](https://www.paddlepaddle.org.cn/documentation/docs/zh/develop/api/paddle/Tensor_cn.html#topk-k-axis-none-largest-true-sorted-true-name-none)
 
-```
+```python
 paddle.Tensor.topk(k, axis=None, largest=True, sorted=True, name=None)
 ```
 

docs/guides/model_convert/convert_from_pytorch/api_difference/Tensor/torch.Tensor.unsqueeze.md

@@ -8,7 +8,7 @@ torch.Tensor.unsqueeze(dim)
 
 ### [paddle.Tensor.unsqueeze](https://www.paddlepaddle.org.cn/documentation/docs/zh/develop/api/paddle/Tensor_cn.html#unsqueeze-axis-name-none)
 
-```
+```python
 paddle.Tensor.unsqueeze(axis, name=None)
 ```
 

docs/guides/model_convert/convert_from_pytorch/api_difference/functional/torch.nn.functional.cross_entropy.md

@@ -43,17 +43,19 @@ paddle.nn.functional.cross_entropy(input,
 
 ### 转写示例
 #### size_average
+
 size_average 为 True
+
 ```python
 # PyTorch 写法
 torch.nn.functional.cross_entropy(x,y,size_average=True)
 
 # Paddle 写法
 paddle.nn.functional.cross_entropy(x,y,reduction='mean')
-
 ```
 
 size_average 为 False
+
 ```python
 # PyTorch 写法
 torch.nn.functional.cross_entropy(x,y,size_average=False)
@@ -63,7 +65,9 @@ paddle.nn.functional.cross_entropy(x,y,reduction='sum')
 ```
 
 #### reduce
+
 reduce 为 True
+
 ```python
 # PyTorch 写法
 torch.nn.functional.cross_entropy(x,y,reduce=True)
@@ -73,6 +77,7 @@ paddle.nn.BCEWithLogitsLoss(reduction='mean')
 ```
 
 reduce 为 False
+
 ```python
 # PyTorch 写法
 torch.nn.functional.cross_entropy(x,y,reduce=False)
@@ -82,7 +87,9 @@ paddle.nn.BCEWithLogitsLoss(reduction='none')
 ```
 
 #### reduction
+
 reduction 为'none'
+
 ```python
 # PyTorch 写法
 torch.nn.functional.cross_entropy(x,y,reduction='none')
@@ -92,6 +99,7 @@ paddle.nn.functional.cross_entropy(x,y,reduction='none')
 ```
 
 reduction 为'mean'
+
 ```python
 # PyTorch 写法
 torch.nn.functional.cross_entropy(x,y,reduction='mean')
@@ -101,6 +109,7 @@ paddle.nn.functional.cross_entropy(x,y,reduction='mean')
 ```
 
 reduction 为'sum'
+
 ```python
 # PyTorch 写法
 torch.nn.functional.cross_entropy(x,y,reduction='sum')

docs/guides/model_convert/convert_from_pytorch/api_difference/functional/torch.nn.functional.kl_div.md

@@ -2,7 +2,7 @@
 
 ### [torch.nn.functional.kl_div](https://pytorch.org/docs/stable/generated/torch.nn.functional.kl_div.html?highlight=kl_div#torch.nn.functional.kl_div)
 
-```
+```python
 torch.nn.functional.kl_div(input,
                target,
                size_average=None,
@@ -13,7 +13,7 @@ torch.nn.functional.kl_div(input,
 
 ### [paddle.nn.functional.kl_div](https://www.paddlepaddle.org.cn/documentation/docs/zh/develop/api/paddle/nn/functional/kl_div_cn.html)
 
-```
+```python
 paddle.nn.functional.kl_div(input,
                 label,
                 reduction='mean')

docs/guides/model_convert/convert_from_pytorch/api_difference/nn/torch.nn.BCELoss.md

@@ -34,7 +34,6 @@ torch.nn.BCELoss(weight=w, size_average=True)
 
 # Paddle 写法
 paddle.nn.BCELoss(weight=w, reduction='mean')
-
 ```
 
 size_average 为 False

docs/guides/model_convert/convert_from_pytorch/api_difference/nn/torch.nn.BCEWithLogitsLoss.md

@@ -37,7 +37,6 @@ torch.nn.BCEWithLogitsLoss(weight=w, size_average=True)
 
 # Paddle 写法
 paddle.nn.BCEWithLogitsLoss(weight=w, reduction='mean')
-
 ```
 
 size_average 为 False

docs/guides/model_convert/convert_from_pytorch/api_difference/nn/torch.nn.BatchNorm2d.md

@@ -21,7 +21,6 @@ paddle.nn.BatchNorm2D(num_features,
                       data_format='NCHW',
                       use_global_stats=True,
                       name=None)
-
 ```
 
 两者功能一致但参数不一致，部分参数名不同，具体如下：

docs/guides/model_convert/convert_from_pytorch/api_difference/nn/torch.nn.CrossEntropyLoss.md

@@ -43,7 +43,6 @@ torch.nn.CrossEntropyLoss(weight=w, size_average=True)
 
 # Paddle 写法
 paddle.nn.CrossEntropyLoss(weight=w, reduction='mean')
-
 ```
 
 size_average 为 False