Fix Following error when using string matcher

[avneeshkumar]

............/Users/avneeshkumar/Documents/mailmodo/rnd/cucumber-js-demo/node_modules/pactum/src/exports/handler.js:33
    throw new PactumHandlerError(`Expect Handler Not Found - '${name}'`);
          ^

PactumHandlerError: Expect Handler Not Found - 'Ok'
    at Object.getExpectHandler (/Users/avneeshkumar/Documents/mailmodo/rnd/cucumber-js-demo/node_modules/pactum/src/exports/handler.js:33:11)
    at Expect._validateCustomExpectHandlers (/Users/avneeshkumar/Documents/mailmodo/rnd/cucumber-js-demo/node_modules/pactum/src/models/expect.js:437:36)
    at Expect.validate (/Users/avneeshkumar/Documents/mailmodo/rnd/cucumber-js-demo/node_modules/pactum/src/models/expect.js:69:17)
    at Have._validate (/Users/avneeshkumar/Documents/mailmodo/rnd/cucumber-js-demo/node_modules/pactum/src/exports/expect.js:111:26)
    at Have._ (/Users/avneeshkumar/Documents/mailmodo/rnd/cucumber-js-demo/node_modules/pactum/src/exports/expect.js:106:17)
    at World.<anonymous> (/Users/avneeshkumar/Documents/mailmodo/rnd/cucumber-js-demo/features/steps/pactumSteps.js:138:31)
    at Object.run (/Users/avneeshkumar/Documents/mailmodo/rnd/cucumber-js-demo/node_modules/@cucumber/cucumber/lib/user_code_runner.js:24:27)
    at Object.run (/Users/avneeshkumar/Documents/mailmodo/rnd/cucumber-js-demo/node_modules/@cucumber/cucumber/lib/runtime/step_runner.js:51:59)
    at process.processTicksAndRejections (node:internal/process/task_queues:95:5)
    at async TestCaseRunner.invokeStep (/Users/avneeshkumar/Documents/mailmodo/rnd/cucumber-js-demo/node_modules/@cucumber/cucumber/lib/runtime/test_case_runner.js:95:16)

Node.js v18.16.0


3 scenarios (3 passed)
20 steps (20 passed)
0m02.264s (executing steps: 0m03.607s)

[ASaiAnudeep]

There is a duplicate function...

Then(/^I expect response should have a body$/, function (body) {
  spec.response().should.have.body(body);
});