code: def test_to_timestamp_1703(self):
      index = period_range("1/1/2012", periods=4, freq="D")
  
      result = index.to_timestamp()
      assert result[0] == Timestamp("1/1/2012")
  
file_path: pandas/pandas/tests/indexes/period/methods/test_to_timestamp.py
imports: from datetime import datetime
  import numpy
  import pytest
  from pandas import DatetimeIndex, NaT, PeriodIndex, Timedelta, Timestamp, date_range, period_range
  import pandas._testing
label_desc: Use image node_id 8 for calling the TestToTimestamp obj's underlying member method code with example usage: obj.test_to_timestamp_1703() without return types