Update requirements.txt

requirements.txt

@@ -1,11 +1,20 @@
-torch==2.1.2
-torchaudio==2.1.2
+# ── Core CPU wheels ────────────────────────────────────────────────
+torch==2.1.2          --index-url https://download.pytorch.org/whl/cpu
+torchaudio==2.1.2     --index-url https://download.pytorch.org/whl/cpu
 numpy==1.23.5
-audiocraft==0.0.2
+
+# ── Music generation stack ─────────────────────────────────────────
+audiocraft==0.0.2            # requires spacy 3.5.2
 spacy==3.5.2
 pydub==0.25.1
 psutil==5.9.8
-gradio==3.50.2
-typer==0.7.0
-huggingface_hub>=0.14.1,<1.0.0
+
+# ── Transformers (pre-4.31 avoids torch>=2.3 call) ────────────────
 transformers==4.30.2
+
+# ── Web UI ─────────────────────────────────────────────────────────
+gradio==3.50.2
+typer==0.7.0                 # satisfies spaCy 3.5.2 + Gradio 3.x
+
+# ── Hugging Face Hub  ──────────────────────────────────────────────
+huggingface_hub>=0.28.1,<1.0.0