input: from typing import Any
  
  
  def fetch_and_present_data_as_json() -> Any:
      """Develop an API in Python that fetches data from an SQL database and presents the data in the form of a JSON.
      >>> fetch_and_present_data_as_json()
      <class 'flask.wrappers.Response'>
      """
      import json 
      import sqlite3
      from flask import Flask, request, jsonify 
  
      app = Flask(__name__) 
      
      def dict_factory(cursor, row):
          d = {}
          for idx, col in enumerate(cursor.description):
              d[col[0]] = row[idx]
          return d 
      
      @app.route('/', methods=['GET'])
      def index(): 
          connection = sqlite3.connect('database.db')
          connection.row_factory = dict_factory
          cur = connection.cursor() 
          all_users = cur.execute('SELECT * FROM users;').fetchall() 
          return jsonify(all_users) 
      
      if __name__ == '__main__': 
          app.run(debug = True)
  
      return type(index())
output:     import json 
      import sqlite3
      from flask import Flask, request, jsonify 
  
      app = Flask(__name__) 
      
      def dict_factory(cursor, row):
          d = {}
          for idx, col in enumerate(cursor.description):
              d[col[0]] = row[idx]
          return d 
      
      @app.route('/', methods=['GET'])
      def index(): 
          connection = sqlite3.connect('database.db')
          connection.row_factory = dict_factory
          cur = connection.cursor() 
          all_users = cur.execute('SELECT * FROM users;').fetchall() 
          return jsonify(all_users) 
      
      if __name__ == '__main__': 
          app.run(debug = True)
  
      with app.test_request_context('/'):
          return type(index())