Update app.py

app.py

@@ -3,6 +3,7 @@ from io import BytesIO
 from flask import Flask, request, jsonify, render_template, send_file, Response
 from bs4 import BeautifulSoup
 from scraper import voicevox
+from utils import mp3_to_opus
 import requests
 
 app = Flask(__name__)
@@ -15,17 +16,22 @@ def index():
 def voicevox_resp():
     text = request.args.get("text")
     speaker = request.args.get("speaker")
+    opus = request.args.get("opus") == True
     if text is None:
         return jsonify({'error': "Please provided parameter 'text'"}), 400
     if speaker is None:
         speaker = 1
+    
 
 
     try:
         data = voicevox(text, speaker=speaker)
         io = BytesIO(data)
-
-        return send_file(io, as_attachment=True, mimetype="audio/mp3", download_name=f'rull-pyward_voicevox({text.strip()}).mp3')
+        if opus:
+            io = mp3_to_opus(io)
+        mime = "audio/opus" if opus else "audio/mp3"
+        ext = ".opus" if opus else ".mp3"
+        return send_file(io, as_attachment=True, mimetype=mime, download_name=f'rull-pyward_voicevox({text.strip()}){ext}')
     except Exception as e:
         return jsonify({'error': "Internal server error"}), 500