Update audio_processor.py

audio_processor.py

@@ -1,20 +1,25 @@
 from gtts import gTTS
 import io
 
-# Function to convert translated text to speech
+# Function to convert translated text to speech with debugging
 def text_to_speech(text, target_lang):
     try:
-        if not text:
+        if not text or not text.strip():
+            print("Error: Empty or invalid text for speech synthesis")
             return None
         lang_map = {"en": "en", "fr": "fr", "es": "es", "de": "de", "hi": "hi", "zh": "zh-cn", "ar": "ar", "ru": "ru", "ja": "ja"}
         lang_code = lang_map.get(target_lang, "en")
+        if lang_code not in lang_map.values():
+            print(f"Error: Unsupported language code {lang_code} for speech synthesis")
+            return None
         tts = gTTS(text=text[:200], lang=lang_code, slow=False)
         audio_buffer = io.BytesIO()
         tts.write_to_fp(audio_buffer)
         audio_buffer.seek(0)
         if audio_buffer.getbuffer().nbytes > 0:
             return audio_buffer
+        print("Error: Audio buffer is empty")
         return None
     except Exception as e:
-        print(f"Audio error: {e}")  # Debug print
+        print(f"Audio error: {e}")
         return None