code: def forward(self, x):
      from torch.nn import functional as F
  
      return F.relu(x)
  
file_path: pytorch2keras/tests/layers/activations/relu.py
imports: import numpy
  import torch
  import torch.nn
  from torch.autograd import Variable
  from pytorch2keras.converter import pytorch_to_keras
label_desc: Use image node_id 2 for calling the FTest obj's underlying member method code with example usage: obj.forward(x) and returns: F