Pleas help me with creating a product set

[Iyrin lee]

Hi I'm trying to use Vision API product search, but I can't understand creating a product set.

I'm working in colab and I copied code from github.page that is linked with google official guide. 

This is the URL : https://github.com/GoogleCloudPlatform/python-docs-samples/blob/master/vision/cloud-client/product_search/product_set_management.py

And this is what I tried

#!/usr/bin/env python

# Copyright 2018 Google Inc. All Rights Reserved.

#

# Licensed under the Apache License, Version 2.0 (the "License");

# you may not use this file except in compliance with the License.

# You may obtain a copy of the License at

#

#    http://www.apache.org/licenses/LICENSE-2.0

#

# Unless required by applicable law or agreed to in writing, software

# distributed under the License is distributed on an "AS IS" BASIS,

# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

# See the License for the specific language governing permissions and

# limitations under the License.

"""This application demonstrates how to perform operations

on Product set in Cloud Vision Product Search.

For more information, see the tutorial page at

https://cloud.google.com/vision/product-search/docs/

"""

import argparse

# [START vision_product_search_delete_product_set]

# [START vision_product_search_list_product_sets]

# [START vision_product_search_get_product_set]

# [START vision_product_search_create_product_set]

from google.cloud import vision

# [END vision_product_search_delete_product_set]

# [END vision_product_search_list_product_sets]

# [END vision_product_search_get_product_set]

# [END vision_product_search_create_product_set]

# [START vision_product_search_create_product_set]

def create_product_set(

        project_id, location, product_set_id, product_set_display_name):

    project_id: "drugrec-278004"

    location: "asia-east1"

    product_set_id: "product_set_01"

    product_set_display_name: "id_dr"

    client = vision.ProductSearchClient()

    # A resource that represents Google Cloud Platform location.

    location_path = client.location_path(

        project=project_id, location=location)

    # Create a product set with the product set specification in the region.

    product_set = vision.types.ProductSet(

            display_name=product_set_display_name)

    # The response is the product set with `name` populated.

    response = client.create_product_set(

        parent=location_path,

        product_set=product_set,

        product_set_id=product_set_id)

    # Display the product set information.

    print('Product set name: {}'.format(response.name))

# [END vision_product_search_create_product_set]

# [START vision_product_search_list_product_sets]

def list_product_sets(project_id, location):

    """List all product sets.

    Args:

        project_id: Id of the project.

        location: A compute region name.

    """

    project_id: "drugrec-278004"

    location: "asia-east1"

    client = vision.ProductSearchClient()

    # A resource that represents Google Cloud Platform location.

    location_path = client.location_path(

        project=project_id, location=location)

    # List all the product sets available in the region.

    product_sets = client.list_product_sets(parent=location_path)

    # Display the product set information.

    for product_set in product_sets:

        print('Product set name: {}'.format(product_set.name))

        print('Product set id: {}'.format(product_set.name.split('/')[-1]))

        print('Product set display name: {}'.format(product_set.display_name))

        print('Product set index time:')

        print('  seconds: {}'.format(product_set.index_time.seconds))

        print('  nanos: {}\n'.format(product_set.index_time.nanos))

# [END vision_product_search_list_product_sets]

# [START vision_product_search_get_product_set]

def get_product_set(project_id, location, product_set_id):

    """Get info about the product set.

    Args:

        project_id: Id of the project.

        location: A compute region name.

        product_set_id: Id of the product set.

    """

    project_id: "drugrec-278004"

    location: "asia-east1"

    product_set_id: "product_set_01"

    client = vision.ProductSearchClient()

    # Get the full path of the product set.

    product_set_path = client.product_set_path(

        project=project_id, location=location,

        product_set=product_set_id)

    # Get complete detail of the product set.

    product_set = client.get_product_set(name=product_set_path)

    # Display the product set information.

    print('Product set name: {}'.format(product_set.name))

    print('Product set id: {}'.format(product_set.name.split('/')[-1]))

    print('Product set display name: {}'.format(product_set.display_name))

    print('Product set index time:')

    print('  seconds: {}'.format(product_set.index_time.seconds))

    print('  nanos: {}'.format(product_set.index_time.nanos))

# [END vision_product_search_get_product_set]

if __name__ == '__main__':

    parser = argparse.ArgumentParser(

        description=__doc__,

        formatter_class=argparse.RawDescriptionHelpFormatter)

    subparsers = parser.add_subparsers(dest='command')

    parser.add_argument(

        '--project_id',

        help='Project id.  Required',

        required=True)

    parser.add_argument(

        '--location',

        help='Compute region name',

        default='us-west1')

    create_product_set_parser = subparsers.add_parser(

        'create_product_set', help=create_product_set.__doc__)

    create_product_set_parser.add_argument('product_set_id')

    create_product_set_parser.add_argument('product_set_display_name')

    list_product_sets_parser = subparsers.add_parser(

        'list_product_sets', help=list_product_sets.__doc__)

    get_product_set_parser = subparsers.add_parser(

        'get_product_set', help=get_product_set.__doc__)

    get_product_set_parser.add_argument('product_set_id')

    delete_product_set_parser = subparsers.add_parser(

        'delete_product_set', help=delete_product_set.__doc__)

    delete_product_set_parser.add_argument('product_set_id')

    args = parser.parse_args()

    if args.command == 'create_product_set':

        create_product_set(

            args.project_id, args.location, args.product_set_id,

            args.product_set_display_name)

    elif args.command == 'list_product_sets':

        list_product_sets(args.project_id, args.location)

    elif args.command == 'get_product_set':

        get_product_set(args.project_id, args.location, args.product_set_id)

    elif args.command == 'delete_product_set':

        delete_product_set(

            args.project_id, args.location, args.product_set_id)

and the result was 

usage: ipykernel_launcher.py [-h] --project_id PROJECT_ID
                             [--location LOCATION]
                             {create_product_set,list_product_sets,get_product_set,delete_product_set}
                             ...
ipykernel_launcher.py: error: argument command: invalid choice: '/root/.local/share/jupyter/runtime/kernel-cb44c4e9-a032-45bb-a6f0-a7b0a1694e76.json' (choose from 'create_product_set', 'list_product_sets', 'get_product_set', 'delete_product_set')

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

SystemExit: 2

SEARCH STACK OVERFLOW

/usr/local/lib/python3.6/dist-packages/IPython/core/interactiveshell.py:2890: UserWarning: To exit: use 'exit', 'quit', or Ctrl-D.
  warn("To exit: use 'exit', 'quit', or Ctrl-D.", stacklevel=1)

I can't figure out what was wrong. Please help me. 

Thank you! 

[Jun (Cloud Platform Support)]

Hi, 

Google Groups are reserved for general product discussion, StackOverflow for technical questions whereas Issue Tracker for product bugs (unexpected behaviors) and feature requests.

To get a better support you should post to the relevant forum, thus please read the Community Support article for better understanding.

[Brendan Lundy]

Hi,

See the answer here: https://stackoverflow.com/questions/60026355/python-argparse-of-google-vision-ai-product-search-sample-code/60069619#60069619

[Iyrin lee]

Thank you for the help!
The problem is solved!