From 9c60dfb64c3c87c100980208689d5f7f5eaf7227 Mon Sep 17 00:00:00 2001
From: Andrej Karpathy <andrej.karpathy@gmail.com>
Date: Sun, 4 Jan 2026 18:36:36 +0000
Subject: [PATCH] bump nanochat to use the latest stable pytorch that is 2.9.1
 . Run e.g.  to re-update your local environment if you git pull

---
 pyproject.toml | 52 +++++++++++++++++++++++++-------------------------
 1 file changed, 26 insertions(+), 26 deletions(-)

diff --git a/pyproject.toml b/pyproject.toml
index 1762fa4..b990f72 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -34,33 +34,33 @@ python_functions = ["test_*"]
 
 # target torch to cuda 12.8 or CPU
 [tool.uv.sources]
-torch = [  
-    { index = "pytorch-cpu", extra = "cpu" },  
-    { index = "pytorch-cu128", extra = "gpu" },  
+torch = [
+    { index = "pytorch-cpu", extra = "cpu" },
+    { index = "pytorch-cu128", extra = "gpu" },
 ]
 
-[[tool.uv.index]]  
-name = "pytorch-cpu"  
-url = "https://download.pytorch.org/whl/cpu"  
-explicit = true  
-  
-[[tool.uv.index]]  
-name = "pytorch-cu128"  
-url = "https://download.pytorch.org/whl/cu128"  
+[[tool.uv.index]]
+name = "pytorch-cpu"
+url = "https://download.pytorch.org/whl/cpu"
 explicit = true
 
-[project.optional-dependencies]  
-cpu = [  
-    "torch>=2.8.0",  
-]  
-gpu = [  
-    "torch>=2.8.0",  
-]  
-  
-[tool.uv]  
-conflicts = [  
-    [  
-        { extra = "cpu" },  
-        { extra = "gpu" },  
-    ],  
-]  
\ No newline at end of file
+[[tool.uv.index]]
+name = "pytorch-cu128"
+url = "https://download.pytorch.org/whl/cu128"
+explicit = true
+
+[project.optional-dependencies]
+cpu = [
+    "torch>=2.9.1",
+]
+gpu = [
+    "torch>=2.9.1",
+]
+
+[tool.uv]
+conflicts = [
+    [
+        { extra = "cpu" },
+        { extra = "gpu" },
+    ],
+]
\ No newline at end of file