Removed user-facing log

[phazonoverload]

Given this code snippet:

deepgram.transcription.preRecorded({
	buffer: fs.readFileSync("./sample.wav"),
	mimetype: 'audio/wav'
}).then(transcription => {
	console.log(transcription)
})

Running the script on the terminal prints:

"content: RAW RESPONSE AS STRING"
{ actual response here }

This change removed that first raw print and only prints when and how the user wants.

[michaeljolley]