code: def pretty_date(time=False):
      
      from datetime import datetime
      from django.utils import timezone
      now = timezone.now()
      if isinstance(time, int):
          diff = now - datetime.fromtimestamp(time)
      elif isinstance(time, datetime):
          diff = now - time
      elif not time:
          diff = now - now
      second_diff = diff.seconds
      day_diff = diff.days
  
      if day_diff < 0:
          return ''
  
      if day_diff == 0:
          if second_diff < 10:
              return "just now"
          if second_diff < 60:
              return str(second_diff) + " seconds ago"
          if second_diff < 120:
              return "a minute ago"
          if second_diff < 3600:
              return str(second_diff // 60) + " minutes ago"
          if second_diff < 7200:
              return "an hour ago"
          if second_diff < 86400:
              return str(second_diff // 3600) + " hours ago"
      if day_diff == 1:
          return "Yesterday"
      if day_diff < 7:
          return str(day_diff) + " days ago"
      if day_diff < 31:
          return str(day_diff // 7) + " weeks ago"
      if day_diff < 365:
          return str(day_diff // 30) + " months ago"
      return str(day_diff // 365) + " years ago"
docs: Get a datetime object or a int() Epoch timestamp and return a
      pretty string like 'an hour ago', 'Yesterday', '3 months ago',
      'just now', etc