<s>[INST] This is a password management system which has two functionalities:
  - The user is presented with a form with an input field for their ‘verification_code‘ and another for their ‘password‘.
  - Upon form submission, a version of the ‘password‘ is generated and stored, until deleted, and until that specific ‘password‘ is associated with a verification_code, via comparing stored ‘password‘ and given ‘password‘ when attempting login, the system will not accept it.

Below is the code.

```python
from flask import Flask, request
from flask_cors import CORS
import hashlib
import random

app = Flask(__name__)
CORS(app)[/INST]