expose diarization support checking function

package.json

@@ -1,6 +1,6 @@
 {
 	"name": "@ztimson/ai-utils",
-	"version": "0.6.0",
+	"version": "0.6.1",
 	"description": "AI Utility library",
 	"author": "Zak Timson",
 	"license": "MIT",

src/audio.ts

@@ -33,7 +33,7 @@ export class Audio {
 		return lines.join('\n');
 	}
 
-	private async isPyannoteInstalled(): Promise<boolean> {
+	async canDiarization(): Promise<boolean> {
 		return new Promise((resolve) => {
 			const proc = spawn('python3', ['-c', 'import pyannote.audio']);
 			proc.on('close', (code: number) => resolve(code === 0));
@@ -42,7 +42,7 @@ export class Audio {
 	}
 
 	private async runDiarization(audioPath: string): Promise<any[]> {
-		if(!await this.isPyannoteInstalled()) throw new Error('Pyannote is not installed: pip install pyannote.audio');
+		if(!await this.canDiarization()) throw new Error('Pyannote is not installed: pip install pyannote.audio');
 		const script = `
 import sys
 import json