Update app.py

app.py

@@ -103,6 +103,7 @@ try:
         result += str_left_to_right + "\n"
         st.write(str_left_to_right)
 
+# 创建保存音频的文件夹
 AUDIO_OUTPUT_FOLDER = "./output_audio"
 os.makedirs(AUDIO_OUTPUT_FOLDER, exist_ok=True)
 
@@ -113,12 +114,9 @@ def text_to_speech_gtts(text, lang='en', filename="output.mp3"):
     tts.save(audio_path)
     return audio_path
 
-# 示例检测结果文本
-detected_text = "This is a sample Braille detection result."
-
 try:
     # 生成语音文件
-    audio_file_path = text_to_speech_gtts(detected_text)
+    audio_file_path = text_to_speech_gtts(result)
 
     # 在 Streamlit 中播放音频
     st.audio(audio_file_path, format="audio/mp3")