[deps] pin max torch version (#37760)

pin max pt version :(

Author: gante

setup.py

@@ -189,7 +189,7 @@
     "tiktoken",
     "timm<=1.0.11",
     "tokenizers>=0.21,<0.22",
-    "torch>=2.1",
+    "torch>=2.1,<2.7",  # Installing torch 2.7 results in slower compiled LLMs. Pinned while we investigate.
     "torchaudio",
     "torchvision",
     "pyctcdecode>=0.4.0",

src/transformers/dependency_versions_table.py

@@ -91,7 +91,7 @@
     "tiktoken": "tiktoken",
     "timm": "timm<=1.0.11",
     "tokenizers": "tokenizers>=0.21,<0.22",
-    "torch": "torch>=2.1",
+    "torch": "torch>=2.1,<2.7",
     "torchaudio": "torchaudio",
     "torchvision": "torchvision",
     "pyctcdecode": "pyctcdecode>=0.4.0",