class_docstr: MLP using 1x1 convs that keeps spatial dims
      
class_docstr_tok: ["MLP","using","1x1","convs","that","keeps","spatial","dims"]
code: def forward(self, x):
      x = self.fc1(x)
      x = self.norm(x)
      x = self.act(x)
      x = self.drop(x)
      x = self.fc2(x)
      return x
  
imports: from functools import partial
  from torch import nn
  from .grn import GlobalResponseNorm
  from .helpers import to_2tuple
label_desc: Use image node_id 2 for calling the ConvMlp obj's underlying member method code with example usage: obj.forward(x) and returns: x