!943 add index of docs

Merge pull request !943 from TingWang/add-lite-api

lite/docs/source_en/api/context.md

-# mindspore::lite
-
-## Allocator
-
-Allocator defines a memory pool for dynamic memory malloc and memory free.
-
-## Context
-
-Context is defined for holding environment variables during runtime.
-
-**Constructors & Destructors**
-
-```
-Context()
-```
-
-Constructor of MindSpore Lite Context using default value for parameters.
-
-```
-Context(int thread_num, std::shared_ptr< Allocator > allocator, DeviceContext device_ctx)
-```
-Constructor of MindSpore Lite Context using input value for parameters.
-
-- Parameters
-
-    - `thread_num`: Define the work thread number during the runtime.
-
-    - `allocator`: Define the allocator for malloc.
-
-    - `device_ctx`: Define device information during the runtime.
-
-- Returns
-
-    The instance of MindSpore Lite Context.
-
-``` 
- ~Context()
-```
-Destructor of MindSpore Lite Context.
-
-**Public Attributes**
-
-``` 
-float16_priority
-``` 
-A **bool** value. Defaults to **false**. Prior enable float16 inference.
-
-```
-device_ctx_{DT_CPU}
-```
-A **DeviceContext** struct.
-
-``` 
-thread_num_
-``` 
-
-An **int** value. Defaults to **2**. Thread number config for thread pool.
-
-``` 
-allocator
-``` 
-
-A **std::shared_ptr<Allocator>** pointer.
-
-``` 
-cpu_bind_mode_ 
-``` 
-
-A **CpuBindMode** enum variable. Defaults to **MID_CPU**.     
-
-## CpuBindMode
-An **enum** type. CpuBindMode defined for holding bind cpu strategy argument.
-
-**Attributes**
-``` 
-MID_CPU = -1
-``` 
-Bind middle cpu first.
-
-``` 
-HIGHER_CPU = 1
-``` 
-Bind higher cpu first.
-
-``` 
-NO_BIND = 0
-``` 
-No bind.
-    
-## DeviceType
-An **enum** type. DeviceType defined for holding user's preferred backend.
-
-**Attributes**
-``` 
-DT_CPU = -1
-``` 
-CPU device type.
-
-``` 
-DT_GPU = 1
-``` 
-GPU device type.
-
-``` 
-DT_NPU = 0
-``` 
-NPU device type, not supported yet.
-    
-## DeviceContext
-
-A **struct** . DeviceContext defined for holding DeviceType.
-
-**Attributes**
-``` 
-type
-``` 
-A **DeviceType** variable. The device type.
\ No newline at end of file

lite/docs/source_en/api/vision.md

-# mindspore::lite
-
-**Functions**
-``` 
-std::string Version()
-``` 
-Global method to get a version string.
-
-- Returns
-
-    The version string of MindSpore Lite.

lite/docs/source_en/apicc/apicc.rst

+C++ API
+=======
+
+.. toctree::
+  :maxdepth: 1
+
+  class_list
+  lite
+  session
+  tensor
+  errorcode_and_metatype
\ No newline at end of file

lite/docs/source_en/api/class_list.md → lite/docs/source_en/apicc/class_list.md

-Here is a list of all namespace members with links to the namespace documentation for each member:
+# Class List
+
+Here is a list of all classes with links to the namespace documentation for each member:
 
 | Namespace | Class Name | Description |
 | --- | --- | --- |
-| mindspore::lite | [Allocator](https://www.mindspore.cn/lite/docs/en/master/api/context.html#allocator) | Allocator defines a memory pool for dynamic memory malloc and memory free. |
-| mindspore::lite | [Context](https://www.mindspore.cn/lite/docs/en/master/api/context.html#context) | Context defines for holding environment variables during runtime. |
-| mindspore::lite | [ModelImpl](https://www.mindspore.cn/lite/docs/en/master/api/model.html#modelimpl) | ModelImpl defines the implement class of Model in MindSpore Lite. |
-| mindspore::lite | [PrimitiveC](https://www.mindspore.cn/lite/docs/en/master/api/model.html#primitivec) | Primitive defines as prototype of operator. |
-| mindspore::lite | [Model](https://www.mindspore.cn/lite/docs/en/master/api/model.html#model) | Model defines model in MindSpore Lite for managing graph. |
-| mindspore::lite | [ModelBuilder](https://www.mindspore.cn/lite/docs/en/master/api/model.html#modelbuilder) | ModelBuilder is defined by MindSpore Lite. |
-| mindspore::session | [LiteSession](https://www.mindspore.cn/lite/docs/en/master/api/lite_session.html#litesession) | LiteSession defines session in MindSpore Lite for compiling Model and forwarding model. |
-| mindspore::tensor | [MSTensor](https://www.mindspore.cn/lite/docs/en/master/api/ms_tensor.html#mstensor) | MSTensor defines tensor in MindSpore Lite. |
\ No newline at end of file
+| mindspore::lite | [Allocator](https://www.mindspore.cn/lite/docs/en/master/apicc/lite.html#allocator) | Allocator defines a memory pool for dynamic memory malloc and memory free. |
+| mindspore::lite | [Context](https://www.mindspore.cn/lite/docs/en/master/apicc/lite.html#context) | Context defines for holding environment variables during runtime. |
+| mindspore::lite | [ModelImpl](https://www.mindspore.cn/lite/docs/en/master/apicc/lite.html#modelimpl) | ModelImpl defines the implement class of Model in MindSpore Lite. |
+| mindspore::lite | [PrimitiveC](https://www.mindspore.cn/lite/docs/en/master/apicc/lite.html#primitivec) | Primitive defines as prototype of operator. |
+| mindspore::lite | [Model](https://www.mindspore.cn/lite/docs/en/master/apicc/lite.html#model) | Model defines model in MindSpore Lite for managing graph. |
+| mindspore::lite | [ModelBuilder](https://www.mindspore.cn/lite/docs/en/master/apicc/lite.html#modelbuilder) | ModelBuilder is defined by MindSpore Lite. |
+| mindspore::session | [LiteSession](https://www.mindspore.cn/lite/docs/en/master/apicc/session.html#litesession) | LiteSession defines session in MindSpore Lite for compiling Model and forwarding model. |
+| mindspore::tensor | [MSTensor](https://www.mindspore.cn/lite/docs/en/master/apicc/tensor.html#mstensor) | MSTensor defines tensor in MindSpore Lite. |
\ No newline at end of file

lite/docs/source_en/api/errorcode_and_metatype.md → lite/docs/source_en/apicc/errorcode_and_metatype.md

+# ErrorCode and MetaType
+
 Description of error code and meta type supported in MindSpore Lite.
 
-# ErrorCode
+## ErrorCode
 
 | Definition  | Value | Description |
 | ---  | --- | --- |
@@ -23,7 +25,7 @@ Description of error code and meta type supported in MindSpore Lite.
 | RET_INFER_ERR | -501 | Failed to infer shape. | 
 | RET_INFER_INVALID | -502 | Invalid infer shape before runtime. | 
 
-# MetaType
+## MetaType
 An **enum** type.
 
 | Type Name | Definition | Value | Description |

lite/docs/source_en/api/model.md → lite/docs/source_en/apicc/lite.md

-# mindspore::lite
-## ModelImpl
-ModelImpl defines the implement class of Model in MindSpore Lite.
-
-## PrimitiveC
-Primitive is defined as prototype of operator.
-
-## Model
-Model defines model in MindSpore Lite for managing graph.
-
-**Constructors & Destructors**
-```
-Model()
-```
-
-Constructor of MindSpore Lite Model using default value for parameters.
-
-```
-virtual ~Model()
-```
-
-Destructor of MindSpore Lite Model.
-
-**Public Member Functions**
-```
-PrimitiveC* GetOp(const std::string &name) const
-```
-Get MindSpore Lite Primitive by name.
-
-- Parameters 
-
-    - `name`: Define name of primitive to be returned.
-    
-- Returns 
-
-    The pointer of MindSpore Lite Primitive.
-
-```     
-const schema::MetaGraph* GetMetaGraph() const
-```
-Get graph defined in flatbuffers.
-
-- Returns  
-
-    The pointer of graph defined in flatbuffers.
-
-```
-void FreeMetaGraph()
-```
-Free MetaGraph in MindSpore Lite Model.
-
-**Static Public Member Functions**
-```
-static Model *Import(const char *model_buf, size_t size)
-```
-Static method to create a Model pointer.
-
-- Parameters    
-
-    - `model_buf`: Define the buffer read from a model file.   
-
-    - `size`: variable. Define bytes number of model buffer.
-
-- Returns  
-
-    Pointer of MindSpore Lite Model.
-        
-**Public Attributes**
-```
- model_impl_ 
-```
-The **pointer** of implement of model in MindSpore Lite. Defaults to **nullptr**.
-
-## ModelBuilder
-ModelBuilder is defined by MindSpore Lite.
-
-**Constructors & Destructors**
-```
-ModelBuilder()
-```
-
-Constructor of MindSpore Lite ModelBuilder using default value for parameters.
-
-```
-virtual ~ModelBuilder()
-```
-
-Destructor of MindSpore Lite ModelBuilder.
-
-**Public Member Functions**
-```
-virtual std::string AddOp(const PrimitiveC &op, const std::vector<OutEdge> &inputs)
-```
-
-Add primitive into model builder for model building.
-
-- Parameters    
-
-    - `op`: Define the primitive to be added.   
-
-    - `inputs`: Define input edge of primitive to be added.
-    
-- Returns   
-
-    ID of the added primitive.
-
-```  
-const schema::MetaGraph* GetMetaGraph() const
-```
-Get graph defined in flatbuffers.
-
-- Returns   
-
-    The pointer of graph defined in flatbuffers.
-
-```
-virtual Model *Construct()
-```
-Finish constructing the model.
-
-## OutEdge
-**Attributes**
-```
-nodeId
-```
-A **string** variable. ID of a node linked by this edge.
-
-```
-outEdgeIndex
-```
-A **size_t** variable. Index of this edge.
\ No newline at end of file
+# mindspore::lite context
+
+## Allocator
+
+Allocator defines a memory pool for dynamic memory malloc and memory free.
+
+## Context
+
+Context is defined for holding environment variables during runtime.
+
+**Constructors & Destructors**
+
+```
+Context()
+```
+
+Constructor of MindSpore Lite Context using default value for parameters.
+
+```
+Context(int thread_num, std::shared_ptr< Allocator > allocator, DeviceContext device_ctx)
+```
+Constructor of MindSpore Lite Context using input value for parameters.
+
+- Parameters
+
+    - `thread_num`: Define the work thread number during the runtime.
+
+    - `allocator`: Define the allocator for malloc.
+
+    - `device_ctx`: Define device information during the runtime.
+
+- Returns
+
+    The instance of MindSpore Lite Context.
+
+``` 
+ ~Context()
+```
+Destructor of MindSpore Lite Context.
+
+**Public Attributes**
+
+``` 
+float16_priority
+``` 
+A **bool** value. Defaults to **false**. Prior enable float16 inference.
+
+```
+device_ctx_{DT_CPU}
+```
+A **DeviceContext** struct.
+
+``` 
+thread_num_
+``` 
+
+An **int** value. Defaults to **2**. Thread number config for thread pool.
+
+``` 
+allocator
+``` 
+
+A **std::shared_ptr<Allocator>** pointer.
+
+``` 
+cpu_bind_mode_ 
+``` 
+
+A **CpuBindMode** enum variable. Defaults to **MID_CPU**.     
+
+## ModelImpl
+ModelImpl defines the implement class of Model in MindSpore Lite.
+
+## PrimitiveC
+Primitive is defined as prototype of operator.
+
+## Model
+Model defines model in MindSpore Lite for managing graph.
+
+**Constructors & Destructors**
+```
+Model()
+```
+
+Constructor of MindSpore Lite Model using default value for parameters.
+
+```
+virtual ~Model()
+```
+
+Destructor of MindSpore Lite Model.
+
+**Public Member Functions**
+```
+PrimitiveC* GetOp(const std::string &name) const
+```
+Get MindSpore Lite Primitive by name.
+
+- Parameters 
+
+    - `name`: Define name of primitive to be returned.
+    
+- Returns 
+
+    The pointer of MindSpore Lite Primitive.
+
+```     
+const schema::MetaGraph* GetMetaGraph() const
+```
+Get graph defined in flatbuffers.
+
+- Returns  
+
+    The pointer of graph defined in flatbuffers.
+
+```
+void FreeMetaGraph()
+```
+Free MetaGraph in MindSpore Lite Model.
+
+**Static Public Member Functions**
+```
+static Model *Import(const char *model_buf, size_t size)
+```
+Static method to create a Model pointer.
+
+- Parameters    
+
+    - `model_buf`: Define the buffer read from a model file.   
+
+    - `size`: variable. Define bytes number of model buffer.
+
+- Returns  
+
+    Pointer of MindSpore Lite Model.
+        
+**Public Attributes**
+```
+ model_impl_ 
+```
+The **pointer** of implement of model in MindSpore Lite. Defaults to **nullptr**.
+
+## ModelBuilder
+ModelBuilder is defined by MindSpore Lite.
+
+**Constructors & Destructors**
+```
+ModelBuilder()
+```
+
+Constructor of MindSpore Lite ModelBuilder using default value for parameters.
+
+```
+virtual ~ModelBuilder()
+```
+
+Destructor of MindSpore Lite ModelBuilder.
+
+**Public Member Functions**
+```
+virtual std::string AddOp(const PrimitiveC &op, const std::vector<OutEdge> &inputs)
+```
+
+Add primitive into model builder for model building.
+
+- Parameters    
+
+    - `op`: Define the primitive to be added.   
+
+    - `inputs`: Define input edge of primitive to be added.
+    
+- Returns   
+
+    ID of the added primitive.
+
+```  
+const schema::MetaGraph* GetMetaGraph() const
+```
+Get graph defined in flatbuffers.
+
+- Returns   
+
+    The pointer of graph defined in flatbuffers.
+
+```
+virtual Model *Construct()
+```
+Finish constructing the model.
+
+## OutEdge
+**Attributes**
+```
+nodeId
+```
+A **string** variable. ID of a node linked by this edge.
+
+```
+outEdgeIndex
+```
+A **size_t** variable. Index of this edge.
+
+## CpuBindMode
+An **enum** type. CpuBindMode defined for holding bind cpu strategy argument.
+
+**Attributes**
+``` 
+MID_CPU = -1
+``` 
+Bind middle cpu first.
+
+``` 
+HIGHER_CPU = 1
+``` 
+Bind higher cpu first.
+
+``` 
+NO_BIND = 0
+``` 
+No bind.
+    
+## DeviceType
+An **enum** type. DeviceType defined for holding user's preferred backend.
+
+**Attributes**
+``` 
+DT_CPU = -1
+``` 
+CPU device type.
+
+``` 
+DT_GPU = 1
+``` 
+GPU device type.
+
+``` 
+DT_NPU = 0
+``` 
+NPU device type, not supported yet.
+    
+## DeviceContext
+
+A **struct** . DeviceContext defined for holding DeviceType.
+
+**Attributes**
+``` 
+type
+``` 
+A **DeviceType** variable. The device type.
+
+## Version
+
+``` 
+std::string Version()
+``` 
+Global method to get a version string.
+
+- Returns
+
+    The version string of MindSpore Lite.
\ No newline at end of file

lite/docs/source_en/api/lite_session.md → lite/docs/source_en/apicc/session.md

-# mindspore::session 
-
-## LiteSession
-
-LiteSession defines session in MindSpore Lite for compiling Model and forwarding model.
-
-**Constructors & Destructors**
-```
-LiteSession()
-```
-Constructor of MindSpore Lite LiteSession using default value for parameters.
-    
-```
-~LiteSession()
-```
-Destructor of MindSpore Lite LiteSession.
-
-**Public Member Functions**
-```
-virtual void BindThread(bool if_bind)
-```
-Attempt to bind or unbind threads in the thread pool to or from the specified cpu core.
-
-- Parameters
-
-    - `if_bind`: Define whether to bind or unbind threads.
-
-```
-virtual int CompileGraph(lite::Model *model)
-```
-Compile MindSpore Lite model. 
-
-> Note: CompileGraph should be called before RunGraph.
-
-- Parameters
-
-    - `model`: Define the model to be compiled.
-
-- Returns
-
-    STATUS as an error code of compiling graph, STATUS is defined in errorcode.h.
-
-```
-virtual std::vector <tensor::MSTensor *> GetInputs() const
-```
-Get input MindSpore Lite MSTensors of model.
-
-- Returns
-
-    The vector of MindSpore Lite MSTensor.
-
-```   
-std::vector <tensor::MSTensor *> GetInputsByName(const std::string &node_name) const
-```
-Get input MindSpore Lite MSTensors of model by node name.
-
-- Parameters
-
-    - `node_name`: Define node name.
-
-- Returns
-
-    The vector of MindSpore Lite MSTensor.
-    
-```
-virtual int RunGraph(const KernelCallBack &before = nullptr, const KernelCallBack &after = nullptr)
-```
-Run session with callback. 
-    
-> Note: RunGraph should be called after CompileGraph.
-    
-- Parameters
-
-    - `before`: Define a call_back_function to be called before running each node.
-
-    - `after`: Define a call_back_function called after running each node.
-
-- Returns
-
-    STATUS as an error code of running graph, STATUS is defined in errorcode.h.
-
-```   
-virtual std::unordered_map<std::string, std::vector<mindspore::tensor::MSTensor *>> GetOutputMapByNode() const
-```
-Get output MindSpore Lite MSTensors of model mapped by node name.
-
-- Returns
-
-    The map of output node name and MindSpore Lite MSTensor.
-
-```      
-virtual std::vector <tensor::MSTensor *> GetOutputsByNodeName(const std::string &node_name) const
-```
-Get output MindSpore Lite MSTensors of model by node name.
-
-- Parameters
-
-    - `node_name`: Define node name.
-
-- Returns
-
-    The vector of MindSpore Lite MSTensor.
-
-```
-virtual std::unordered_map <std::string, mindspore::tensor::MSTensor *> GetOutputMapByTensor() const
-```
-Get output MindSpore Lite MSTensors of model mapped by tensor name.
-
-- Returns
-
-    The map of output tensor name and MindSpore Lite MSTensor.
-
-```        
-virtual std::vector <std::string> GetOutputTensorNames() const
-```
-Get name of output tensors of model compiled by this session.
-
-- Returns
-
-    The vector of string as output tensor names in order.
-
-```      
-virtual mindspore::tensor::MSTensor *GetOutputByTensorName(const std::string &tensor_name) const
-```
-Get output MindSpore Lite MSTensors of model by tensor name.
-
-- Parameters
-
-    - `tensor_name`: Define tensor name.
-
-- Returns
-
-    Pointer of MindSpore Lite MSTensor.
-
-```     
-virtual mindspore::tensor::MSTensor *GetOutputByTensorName(const std::string &tensor_name) const
-```
-Get output MindSpore Lite MSTensors of model by tensor name.
-    
-- Parameters
-
-    - `tensor_name`: Define tensor name.
-
-- Returns
-
-  Pointer of MindSpore Lite MSTensor.
-
-```      
-virtual int Resize(const std::vector <tensor::MSTensor *> &inputs)
-
-```
-Resize inputs shape.
-
-- Parameters
-
-    - `inputs`: Define the new inputs shape.
-
-- Returns
-
-    STATUS as an error code of resize inputs, STATUS is defined in errorcode.h.
-
-**Static Public Member Functions**
-
-```
-static LiteSession *CreateSession(lite::Context *context)
-```
-Static method to create a LiteSession pointer.
-
-- Parameters
-
-    - `context`: Define the context of session to be created.
-
-- Returns
-
-    Pointer of MindSpore Lite LiteSession.
-
-        
-## CallBackParam
-
-CallBackParam defines input arguments for callBack function.
-    
-**Attributes**
-```
-name_callback_param
-```
-A **string** variable. Node name argument.
-
-```
-type_callback_param
-```
+# mindspore::session 
+
+## LiteSession
+
+LiteSession defines session in MindSpore Lite for compiling Model and forwarding model.
+
+**Constructors & Destructors**
+```
+LiteSession()
+```
+Constructor of MindSpore Lite LiteSession using default value for parameters.
+    
+```
+~LiteSession()
+```
+Destructor of MindSpore Lite LiteSession.
+
+**Public Member Functions**
+```
+virtual void BindThread(bool if_bind)
+```
+Attempt to bind or unbind threads in the thread pool to or from the specified cpu core.
+
+- Parameters
+
+    - `if_bind`: Define whether to bind or unbind threads.
+
+```
+virtual int CompileGraph(lite::Model *model)
+```
+Compile MindSpore Lite model. 
+
+> Note: CompileGraph should be called before RunGraph.
+
+- Parameters
+
+    - `model`: Define the model to be compiled.
+
+- Returns
+
+    STATUS as an error code of compiling graph, STATUS is defined in errorcode.h.
+
+```
+virtual std::vector <tensor::MSTensor *> GetInputs() const
+```
+Get input MindSpore Lite MSTensors of model.
+
+- Returns
+
+    The vector of MindSpore Lite MSTensor.
+
+```   
+std::vector <tensor::MSTensor *> GetInputsByName(const std::string &node_name) const
+```
+Get input MindSpore Lite MSTensors of model by node name.
+
+- Parameters
+
+    - `node_name`: Define node name.
+
+- Returns
+
+    The vector of MindSpore Lite MSTensor.
+    
+```
+virtual int RunGraph(const KernelCallBack &before = nullptr, const KernelCallBack &after = nullptr)
+```
+Run session with callback. 
+    
+> Note: RunGraph should be called after CompileGraph.
+    
+- Parameters
+
+    - `before`: Define a call_back_function to be called before running each node.
+
+    - `after`: Define a call_back_function called after running each node.
+
+- Returns
+
+    STATUS as an error code of running graph, STATUS is defined in errorcode.h.
+
+```   
+virtual std::unordered_map<std::string, std::vector<mindspore::tensor::MSTensor *>> GetOutputMapByNode() const
+```
+Get output MindSpore Lite MSTensors of model mapped by node name.
+
+- Returns
+
+    The map of output node name and MindSpore Lite MSTensor.
+
+```      
+virtual std::vector <tensor::MSTensor *> GetOutputsByNodeName(const std::string &node_name) const
+```
+Get output MindSpore Lite MSTensors of model by node name.
+
+- Parameters
+
+    - `node_name`: Define node name.
+
+- Returns
+
+    The vector of MindSpore Lite MSTensor.
+
+```
+virtual std::unordered_map <std::string, mindspore::tensor::MSTensor *> GetOutputMapByTensor() const
+```
+Get output MindSpore Lite MSTensors of model mapped by tensor name.
+
+- Returns
+
+    The map of output tensor name and MindSpore Lite MSTensor.
+
+```        
+virtual std::vector <std::string> GetOutputTensorNames() const
+```
+Get name of output tensors of model compiled by this session.
+
+- Returns
+
+    The vector of string as output tensor names in order.
+
+```      
+virtual mindspore::tensor::MSTensor *GetOutputByTensorName(const std::string &tensor_name) const
+```
+Get output MindSpore Lite MSTensors of model by tensor name.
+
+- Parameters
+
+    - `tensor_name`: Define tensor name.
+
+- Returns
+
+    Pointer of MindSpore Lite MSTensor.
+
+```     
+virtual mindspore::tensor::MSTensor *GetOutputByTensorName(const std::string &tensor_name) const
+```
+Get output MindSpore Lite MSTensors of model by tensor name.
+    
+- Parameters
+
+    - `tensor_name`: Define tensor name.
+
+- Returns
+
+  Pointer of MindSpore Lite MSTensor.
+
+```      
+virtual int Resize(const std::vector <tensor::MSTensor *> &inputs)
+
+```
+Resize inputs shape.
+
+- Parameters
+
+    - `inputs`: Define the new inputs shape.
+
+- Returns
+
+    STATUS as an error code of resize inputs, STATUS is defined in errorcode.h.
+
+**Static Public Member Functions**
+
+```
+static LiteSession *CreateSession(lite::Context *context)
+```
+Static method to create a LiteSession pointer.
+
+- Parameters
+
+    - `context`: Define the context of session to be created.
+
+- Returns
+
+    Pointer of MindSpore Lite LiteSession.
+
+        
+## CallBackParam
+
+CallBackParam defines input arguments for callBack function.
+    
+**Attributes**
+```
+name_callback_param
+```
+A **string** variable. Node name argument.
+
+```
+type_callback_param
+```
 A **string** variable. Node type argument.
\ No newline at end of file

lite/docs/source_en/index.rst

@@ -11,5 +11,6 @@ MindSpore Lite Documentation
    :maxdepth: 1
 
    architecture
+   apicc/apicc
    operator_list
    glossary

tutorials/source_zh_cn/index.rst

@@ -36,6 +36,7 @@ MindSpore教程
    advanced_use/synchronization_training_and_evaluation
    advanced_use/bert_poetry
    advanced_use/optimize_the_performance_of_data_preparation
+   advanced_use/mobilenetv2_incremental_learning
 
 .. toctree::
    :glob: