pi fixes for dependencies (#2706)

* pi fixes for dependencies

* add walls sarm conflict

* also add conflicts for pi

* fix(ci): use --extra all instead of --all-extras + --no-extra

---------

Co-authored-by: Steven Palma <steven.palma@huggingface.co>

pyproject.toml

@@ -168,7 +168,7 @@ all = [
     "lerobot[kinematics]",
     "lerobot[intelrealsense]",
     # "lerobot[wallx]",
-    "lerobot[pi]",
+    # "lerobot[pi]", TODO(Pepijn): Update pi to transformers v5
     "lerobot[smolvla]",
     # "lerobot[groot]", TODO(Steven): Gr00t requires specific installation instructions for flash-attn
     "lerobot[xvla]",
@@ -405,6 +405,10 @@ conflicts = [
         { extra = "wallx" },
         { extra = "xvla" },
     ],
+    [
+        { extra = "wallx" },
+        { extra = "sarm" },
+    ],
     [
         { extra = "wallx" },
         { extra = "hilserl" },
@@ -417,4 +421,37 @@ conflicts = [
         { extra = "wallx" },
         { extra = "all" },
     ],
+    # pi uses custom branch which conflicts with transformers-dep
+    [
+        { extra = "pi" },
+        { extra = "transformers-dep" },
+    ],
+    [
+        { extra = "pi" },
+        { extra = "smolvla" },
+    ],
+    [
+        { extra = "pi" },
+        { extra = "groot" },
+    ],
+    [
+        { extra = "pi" },
+        { extra = "xvla" },
+    ],
+    [
+        { extra = "pi" },
+        { extra = "sarm" },
+    ],
+    [
+        { extra = "pi" },
+        { extra = "hilserl" },
+    ],
+    [
+        { extra = "pi" },
+        { extra = "libero" },
+    ],
+    [
+        { extra = "pi" },
+        { extra = "all" },
+    ],
 ]