Need This in Python

Consider the use case description below. Model the use case using a Class Diagram, and a Sequence Diagram. Then Create a Flask web-application that implements your design of the use case. You can use the Flask Mega tutorial code as a reference. Use Case name: Create a new patient account. Scenario: A therapist creates a new patient account. Trigger Event: A patient visits a therapist for the first time, and the therapist wants to create an account for the patient. Actor: Therapist. Flow of Activities: Actor 1. The therapist indicate desire to create1.1 The system prompts the therapist to a new patient account. provide the patient's information. 2. Therapist enters information about the patient. 2.1 System create a new Patients. 2.2 System returns account information of patient, and prompting the therapist to validate them. 3. [Alt] The therapist recognizes something wrong with the data, and indicate desire to edit the patient 3.1 System retrieves patient's account information. 3.2 System returns a form, populated with patient's information, for the therapist to update. 4. The therapist updates patient 4.1 System create a new Patients. 4.2 System returns account information of patient, and prompting the therapist to validate them. 5. Therapist indicate that the information is valid. 5.1 System returns a message acknowledging account creation. 6. Therapist request a list of patients. 6.1 System returns the list of patients assigned to the therapist. Consider the use case description below. Model the use case using a Class Diagram, and a Sequence Diagram. Then Create a Flask web-application that implements your design of the use case. You can use the Flask Mega tutorial code as a reference. Use Case name: Create a new patient account. Scenario: A therapist creates a new patient account. Trigger Event: A patient visits a therapist for the first time, and the therapist wants to create an account for the patient. Actor: Therapist. Flow of Activities: Actor 1. The therapist indicate desire to create1.1 The system prompts the therapist to a new patient account. provide the patient's information. 2. Therapist enters information about the patient. 2.1 System create a new Patients. 2.2 System returns account information of patient, and prompting the therapist to validate them. 3. [Alt] The therapist recognizes something wrong with the data, and indicate desire to edit the patient 3.1 System retrieves patient's account information. 3.2 System returns a form, populated with patient's information, for the therapist to update. 4. The therapist updates patient 4.1 System create a new Patients. 4.2 System returns account information of patient, and prompting the therapist to validate them. 5. Therapist indicate that the information is valid. 5.1 System returns a message acknowledging account creation. 6. Therapist request a list of patients. 6.1 System returns the list of patients assigned to the therapist