fix

Findingword.py

@@ -1,5 +1,5 @@
 import openai
-from flask import Flask, jsonify, request, send_from_directory, send_file, Blueprint, current_app
+from flask import Flask, jsonify, request, send_from_directory, send_file, Blueprint, current_app, url_for
 import os
 from flask_cors import CORS
 import io  # for streaming S3 bytes in HF/AWS mode
@@ -87,7 +87,9 @@ def get_vocabulary_word_from_openai():
             audio_file_path_or_name = generate_audio(word)  # local path or just filename in AWS mode
 
             # URL for frontend remains identical
-            audio_url = f"/static/audio/{os.path.basename(audio_file_path_or_name)}"
+            # audio_url = f"/static/audio/{os.path.basename(audio_file_path_or_name)}"
+            audio_url = url_for("findingword.serve_audio",
+                    filename=os.path.basename(audio_file_path_or_name))
 
             return jsonify({
                 "word": word,