Update requirements.txt

requirements.txt

@@ -1,13 +1,21 @@
-# core UI libs
-gradio==3.50.2
-click<8.1
-pydantic>=1.10.0
-
-# vision / embedding stack
-torch==2.6.0+cpu
-torchvision==0.19.0+cpu
-torchaudio==2.6.0+cpu          # optional; delete if unused
--f https://download.pytorch.org/whl/torch_stable.html
-
-sentence-transformers==2.5.1      # ≥2.5.x ships wheels for Py3.10+
-faiss-cpu==1.7.4
+# ------------- Core deep-learning stack (CPU wheels) -------------
+torch==2.6.0           # plain tag → CPU wheel; no "+cpu" suffix
+torchvision==0.19.0    # matches the Torch major/minor
+
+# ------------- Transformers / BLIP / CLIP ------------------------
+transformers==4.42.0   # recent HF Transformers
+sentence-transformers==2.6.1
+timm==0.9.16           # visual backbones used by BLIP/CLIP
+accelerate==0.29.3     # hf accelerate helper
+
+# ------------- Vector search -------------------------------------
+faiss-cpu==1.8.0       # FAISS with CPU SIMD
+
+# ------------- Gradio UI -----------------------------------------
+gradio==3.50.2         # last 3.x release compatible with Spaces
+
+# ------------- Misc utilities ------------------------------------
+numpy>=1.23,<1.27
+pillow>=10.0
+tqdm>=4.66
+