def hello_gcs(event, context):
 """Triggered by a change to a Cloud Storage bucket.
 Args:
 event (dict): Event payload.
 context (google.cloud.functions.Context): Metadata for the event.
 """
 os.environ[
 "GOOGLE_APPLICATION_CREDENTIALS"
 ] = "./fleet-respect-311506-5f017672b8d7.json"
 # if you are on windows, the path should be like: "C:\\User\\username\\Desktop\\[YOUR-CREDENTIALS].json"
 gcs = GCS()
 print("Hello GCS!")
 save_to_gcs = CloudManager().add(
 gcs, bucket_name="bbbb", folder="/testing/"
 )
 # A filename can also be passed to the CloudManager class to change the filename(e.x. CloudManager(filename="hls.m3u8"))
 print(save_to_gcs)
 video = ffmpeg_streaming.input(
 gcs,
 bucket_name="bucket",
 object_name="onp.mp4",
 )
 # you can also open a file from a local path
 # video = ffmpeg_streaming.input(
 # "path"
 # )
 ## if the video width or height is zero then set it to 10
 hls = video.hls(Formats.h264())
 hls.auto_generate_representations([360, 240])
 hls.output(clouds=save_to_gcs, monitor=monitor)
 
 print("DONE", "*"*10)
 return hls