 based networks. Understanding code outline is also helpful for adding networks based on other methods as well. 
<li> For Tensorflow 1.x based networks: We provide the base class <a href="#posebase">PoseBase</a> which when inherited the user only has to define only the network. 
<li> If more flexiblity is required for your Tensorflow 1.x based networks then you can inherit <a href="#posebasegeneral">PoseBaseGeneral</a>. In this case, the code will provide a tensorflow dataset object which can be used to gen