code: public SDVariable squeeze(String name, SDVariable x, int axis) {
          SDVariable result = f().squeeze(x, axis);
          return updateVariableNameAndReference(result, name);
      }
docs: Remove a single dimension of size 1.
  For example, if input has shape [a,b,1,c] then squeeze(input, 2) returns an array of shape [a,b,c]
  
  @param name Name of the output variable
  @param x    Input variable
  @param axis Size 1 dimension to remove
  @return Output variable