Update requirements.txt

requirements.txt

@@ -1,9 +1,20 @@
-# Deep-learning stack  (floor-only — let HF pick the compatible wheel)
-torch>=2.1.0
-torchvision>=0.16.0
- 
-# Model architecture
-timm>=0.9.16
- 
-# Numerical
-numpy>=1.24,<3.0
+# ──────────────────────────────────────────────────────────────────────────────
+#  VERIDEX — Worker Space  requirements.txt
+#
+#  HF Spaces runs Python 3.13. Rules:
+#  1. Never pin gradio — HF force-installs gradio==6.x in [base 6/7].
+#  2. Use floor-only constraints so pip picks available cp313 wheels.
+#  3. numpy ≥ 2.0 — first release with a cp313 wheel (1.26.x source-builds
+#     and fails on Python 3.13).
+# ──────────────────────────────────────────────────────────────────────────────
+
+# ── Python 3.13 WHEEL-SAFE floors (verified on PyPI cp313-cp313-manylinux) ───
+# torch       2.6.0  = first release with a cp313-cp313-manylinux_2_28 wheel
+# torchvision 0.21.0 = paired release for torch 2.6
+# numpy       2.0    = first cp313 wheel
+torch>=2.6.0
+torchvision>=0.21.0
+numpy>=2.0
+
+# Model architecture (pure-Python wheel, any version installs fine on Py3.13)
+timm>=1.0.0