Add TTS internship

app.py

@@ -133,6 +133,7 @@ internships = {
     'Diffusion distillation': default_question,
     # "Evaluate": evaluate_question,
     "Speech": default_question,
+    "TTS": default_question,
     "ML for Code/Code Generation": code_question,
     # "Model forgetting": default_question,
     # "Multimodal AI": default_question,