Update requirements.txt

requirements.txt

@@ -1,6 +1,7 @@
-gradio>=4.40.0
+# audioop-lts restores the audioop module removed in Python 3.13,
+# which pydub (a gradio dependency) needs.
+audioop-lts>=0.2.2
+gradio>=5.0.0
 gTTS>=2.5.0
-# llama-cpp-python is optional – uncomment the line below only if you
-# upload a .gguf model file to the Space repository.
-# If your Space has a GPU, use the CUDA wheel instead; see README.
-# llama-cpp-python>=0.2.77
+# Uncomment below + upload a .gguf model file to enable AI tips:
+# llama-cpp-python>=0.2.77