class_docstr: Context Module for Mobile Model.
  
  Args:
      in_channels (int): The number of input channels to pyramid pooling module.
      inter_channels (int): The number of inter channels to pyramid pooling module.
      out_channels (int): The number of output channels after pyramid pooling module.
      bin_sizes (tuple, optional): The out size of pooled feature maps. Default: (1, 3).
      align_corners (bool): An argument of F.interpolate. It should be set to False
          when the output size of feature is even, e.g. 1024x512, otherwise it is True, e.g. 769x769.
class_docstr_tok: ["Context","Module","for","Mobile","Model",".","Args",":","in_channels","(","int",")",":","The","number","of","input","channels","to","pyramid","pooling","module",".","inter_channels","(","int",")",":","The","number","of","inter","channels","to","pyramid","pooling","module",".","out_channels","(","int",")",":","The","number","of","output","channels","after","pyramid","pooling","module",".","bin_sizes","(","tuple",",","optional",")",":","The","out","size","of","pooled","feature","maps",".","Default",":","(","1",",","3",")",".","align_corners","(","bool",")",":","An","argument","of","F.interpolate",".","It","should","be","set","to","False","when","the","output","size","of","feature","is","even",",","e.g",".","1024x512",",","otherwise","it","is","True",",","e.g",".","769x769","."]
code: def forward(self, input):
      out = None
      input_shape = paddle.shape(input)[2:]
  
      for stage in self.stages:
          x = stage(input)
          x = F.interpolate(
              x,
              input_shape,
              mode="bilinear",
              align_corners=self.align_corners,
          )
          if out is None:
              out = x
          else:
              out += x
  
      out = self.conv_out(out)
      return out
  
imports: import paddle
  import paddle.nn
  import paddle.nn.functional
  from paddleseg import utils
  from paddleseg.models import layers
  from paddleseg.cvlibs import manager
label_desc: Use image node_id 3 for calling the MobileContextModule obj's underlying member method code with example usage: obj.forward(input) and returns: out