Reduce scope of `response` variable

[uday-rana]

Is your feature request related to a problem? Please describe. In src/index.js, response is initialized outside the scope it is used in and it's scope could be reduced.

let response = "";
...
if (outputFilePath) {
    for await (const chunk of responseStream) {
      response += chunk.choices[0]?.delta?.content || "";
      ...
    }
    fs.writeFile(outputFilePath, `${response}`);
  }

Describe the solution you'd like

if (outputFilePath) {
  let response = "";
  for await (const chunk of responseStream) {
    response += chunk.choices[0]?.delta?.content || "";
      ...
    }
    fs.writeFile(outputFilePath, `${response}`);
  }

Describe alternatives you've considered N/A

Additional context N/A

[uday-rana]

Closed by 8862e87