<human>:  parse s3 bucket and key from path.
<bot>:
  return bucket, key

# Enter the path
path = "s3://mybucket/mykey"

# Calling the function
bucket, key = parse_s3_bucket_and_key(path)

# Printing the bucket and key
print((bucket, key))

#Example Output
# ('mybucket', 'mykey')

#Remember to inspect code for bugs.