code: def add_val_to_col(var, col, val):
      vector_with_zeros = tf.Variable(
          tf.zeros(var.get_shape()[1]), dtype=tf.float32
      )
      vector_with_zeros = tf.scatter_update(
          vector_with_zeros, [col], [val]
      )
      vector_with_zeros = tf.reshape(
          vector_with_zeros, [1, var.get_shape().as_list()[1]]
      )
      return var + vector_with_zeros
  
file_path: deeplift/deeplift/layers/helper_functions.py
imports: import tensorflow
  from deeplift.util import NEAR_ZERO_THRESHOLD
label_desc: Use image node_id 9 for calling a global function with example usage: add_val_to_col(var, col, val) and returns: unknown