Scenario: Raymond Palmer, working with a new smart device at Palmer Technologies, has developed an inventory forecasting model using Azure Machine Learning. To manage deployment efficiently, he has implemented a blue/green deployment strategy, deploying two versions of the model. Task: Raymond needs to configure traffic distribution, directing 10% of the traffic to the blue model and 90% to the green model using Azure ML Python SDK v2. Question: What value should Raymond assign to the traffic parameter of the endpoint to achieve the desired distribution?