Update utils.py

utils.py

@@ -75,7 +75,11 @@ def generate_script(system_prompt: str, input_text: str, tone: str, target_lengt
     return dialogue
 
 def generate_audio(text: str, speaker: str) -> str:
-    tts = gTTS(text=text, lang='en', tld='com')
+    if speaker == "Maria":
+        tts = gTTS(text=text, lang='en', tld='com')  # US English for Maria
+    else:  # Sarah
+        tts = gTTS(text=text, lang='en', tld='co.uk')  # UK English for Sarah
+    
     with tempfile.NamedTemporaryFile(delete=False, suffix=".mp3") as temp_audio:
         tts.save(temp_audio.name)
         return temp_audio.name