class_docstr: Linear Embedding
code: def __init__(self, input_dim=2048, embed_dim=768):
      super().__init__()
      self.proj = nn.Linear(input_dim, embed_dim)
  
file_path: PaddleSeg/paddleseg/models/segformer.py
imports: import paddle
  import paddle.nn
  import paddle.nn.functional
  import numpy
  from paddleseg.cvlibs import manager
  from paddleseg.models import layers
  from paddleseg.utils import utils
label_desc: Use image node_id 1 to create a new MLP object from inherited base classes: nn with example: obj = MLP(input_dim, embed_dim)