Detecting the dominant language in a text

raise SystemExit("Stop right there!");

An exception has occurred, use %tb to see the full traceback.

SystemExit: Stop right there!

# import the AWS SDK for python (boto3) -
# http://boto3.readthedocs.io/en/latest/
import boto3

# import json module to serialize JSON -
# https://docs.python.org/3.6/library/json.html
import json

# Instantiating a new comprehend client
comprehend = boto3.client(service_name="comprehend")

# provide english and spanish text to analyze
english_string = "Humans, eh? Think they" "re lords of creation."
spanish_string = "Los humanos, ¿eh? Se creen los señores de la creación."

print("Calling DetectDominantLanguage")

print("english_string result:")
# json.dumps() writes JSON data to a Python string
print(
    json.dumps(
        comprehend.detect_dominant_language(Text=english_string),
        sort_keys=True,
        indent=4,
    )
)

print("\n spanish_string result:")
print(
    json.dumps(
        comprehend.detect_dominant_language(Text=spanish_string),
        sort_keys=True,
        indent=4,
    )
)

print("End of DetectDominantLanguage\n")

Calling DetectDominantLanguage
english_string result:
{
    "Languages": [
        {
            "LanguageCode": "en",
            "Score": 0.9121910333633423
        }
    ],
    "ResponseMetadata": {
        "HTTPHeaders": {
            "content-length": "64",
            "content-type": "application/x-amz-json-1.1",
            "date": "Sun, 27 Mar 2022 23:53:45 GMT",
            "x-amzn-requestid": "7c12b286-ac52-49a4-ba11-1152d25bd54c"
        },
        "HTTPStatusCode": 200,
        "RequestId": "7c12b286-ac52-49a4-ba11-1152d25bd54c",
        "RetryAttempts": 0
    }
}

 spanish_string result:
{
    "Languages": [
        {
            "LanguageCode": "es",
            "Score": 0.9952653646469116
        }
    ],
    "ResponseMetadata": {
        "HTTPHeaders": {
            "content-length": "64",
            "content-type": "application/x-amz-json-1.1",
            "date": "Sun, 27 Mar 2022 23:53:45 GMT",
            "x-amzn-requestid": "44144520-dbd4-4561-8ce5-b2d6f9ba92e1"
        },
        "HTTPStatusCode": 200,
        "RequestId": "44144520-dbd4-4561-8ce5-b2d6f9ba92e1",
        "RetryAttempts": 0
    }
}
End of DetectDominantLanguage