code: def _handle_coord(
      c, dtype: torch.dtype, device: torch.device
  ) -> torch.Tensor:
      """
      Helper function for _handle_input.
  
      Args:
          c: Python scalar, torch scalar, or 1D torch tensor
  
      Returns:
          c_vec: 1D torch tensor
      """
      if not torch.is_tensor(c):
          c = torch.tensor(c, dtype=dtype, device=device)
      if c.dim() == 0:
          c = c.view(1)
      if c.device != device or c.dtype != dtype:
          c = c.to(device=device, dtype=dtype)
      return c
  
imports: import math
  import os
  import warnings
  from typing import List, Optional, Union
  import torch
  from ..common.datatypes import Device, get_device, make_device
  from ..common.workaround import _safe_det_3x3
  from .rotation_conversions import _axis_angle_rotation
  from .se3 import se3_log_map
label_desc: Use image node_id 1 for calling a global function with example usage: _handle_coord(c, dtype, device) and returns: c