code: def read(
      filepath_or_buffer: typing.Union[str, io.BytesIO, np.ndarray]
  ):
      """Read a file into an image object
  
      Args:
          filepath_or_buffer: The path to the file, a URL, or any object
              with a `read` method (such as `io.BytesIO`)
      """
      if isinstance(filepath_or_buffer, np.ndarray):
          return filepath_or_buffer
      if hasattr(filepath_or_buffer, "read"):
          image = np.asarray(bytearray(filepath_or_buffer.read()), dtype=np.uint8)  # type: ignore
          image = cv2.imdecode(image, cv2.IMREAD_UNCHANGED)
      elif isinstance(filepath_or_buffer, str):
          if validators.url(filepath_or_buffer):
              return read(urllib.request.urlopen(filepath_or_buffer))
          assert os.path.isfile(filepath_or_buffer), (
              "Could not find image at path: " + filepath_or_buffer
          )
          image = cv2.imread(filepath_or_buffer)
      return cv2.cvtColor(image, cv2.COLOR_BGR2RGB)
  
imports: import os
  import io
  import typing
  import hashlib
  import urllib.request
  import urllib.parse
  import cv2
  import imgaug
  import numpy
  import validators
  import typing_extensions
  import matplotlib.pyplot
  from shapely import geometry
  from scipy import spatial
label_desc: Use image node_id 1 for calling a global function with example usage: read(filepath_or_buffer) and returns: cv2, filepath_or_buffer, read