code: def test_timestamp_restore_timezone_nanosecond():
      # ARROW-9634, also restore timezone for nanosecond data that get stored
      # as microseconds in the parquet file for Parquet ver 2.4 and less
      ty = pa.timestamp("ns", tz="America/New_York")
      arr = pa.array([1000, 2000, 3000], type=ty)
      table = pa.table([arr], names=["f0"])
      ty_us = pa.timestamp("us", tz="America/New_York")
      expected = pa.table([arr.cast(ty_us)], names=["f0"])
      _check_roundtrip(table, expected=expected, version="2.4")
  
file_path: arrow/python/pyarrow/tests/parquet/test_datetime.py
imports: import datetime
  import io
  import warnings
  import numpy
  import pytest
  import pyarrow
  from pyarrow.tests.parquet.common import _check_roundtrip
label_desc: Use image node_id 9 for calling a global function with example usage: test_timestamp_restore_timezone_nanosecond() without return types