code: def pc_2_pc(self):
      return InterProjectionTransform(
          ccrs.PlateCarree(), ccrs.PlateCarree()
      )
  
imports: from unittest import mock
  import matplotlib.path
  import matplotlib.pyplot
  import numpy
  import pytest
  import cartopy.crs
  import cartopy.feature
  from cartopy.mpl.geoaxes import GeoAxes, GeoAxesSubplot, InterProjectionTransform
label_desc: Use image node_id 1 for calling the Test_InterProjectionTransform obj's underlying member method code with example usage: obj.pc_2_pc() and returns: InterProjectionTransform