code: def test_strftime():
      assert (
          hl.eval(
              htime.strftime(
                  "%A, %B %e, %Y. %r", 876541523, "America/New_York"
              )
          )
          == "Friday, October 10, 1997. 11:45:23 PM"
      )
      assert (
          hl.eval(
              htime.strftime("%A, %B %e, %Y. %r", 876541523, "GMT+2")
          )
          == "Saturday, October 11, 1997. 05:45:23 AM"
      )
      assert (
          hl.eval(
              htime.strftime("%A, %B %e, %Y. %r", 876541523, "+08:00")
          )
          == "Saturday, October 11, 1997. 11:45:23 AM"
      )
      assert (
          hl.eval(
              htime.strftime("%A, %B %e, %Y. %r", -876541523, "+08:00")
          )
          == "Tuesday, March 24, 1942. 04:14:37 AM"
      )
  
imports: import pytest
  from ..helpers import *
  import hail.experimental.time
label_desc: Use image node_id 1 for calling a global function with example usage: test_strftime() without return types