update pin

Author: metascroy

.github/workflows/pull.yml

@@ -1092,32 +1092,11 @@ jobs:
         id: install-torchao-ops
         run: |
           bash torchchat/utils/scripts/build_torchao_ops.sh
-      - name: Set git shas
-        id: setup-hash
-        run: |
-          export TORCHCHAT_ROOT=${PWD}
-          echo "et-git-hash=$(cat ${TORCHCHAT_ROOT}/install/.pins/et-pin.txt)" >> "$GITHUB_ENV"
-      - name: Load or install ET
-        id: install-et
-        uses: actions/cache@v4
-        with:
-          path: |
-            ./et-build
-            ./torchchat/utils/scripts/install_et.sh
-          key: et-build-${{runner.os}}-${{runner.arch}}-${{env.et-git-hash}}-${{ hashFiles('**/install_et.sh') }}
-      - if: ${{ steps.install-et.outputs.cache-hit != 'true' }}
-        continue-on-error: true
+      - name: Install ET
         run: |
           echo "Installing ExecuTorch"
+          export TORCHCHAT_ROOT=${PWD}
           bash torchchat/utils/scripts/install_et.sh
-      - name: Install ExecuTorch python
-        run: |
-          echo "Install ExecuTorch python"
-          export TORCHCHAT_ROOT=$PWD
-          export ET_BUILD_DIR="et-build"
-          ENABLE_ET_PYBIND="${1:-true}"
-          source "torchchat/utils/scripts/install_utils.sh"
-          install_executorch_python_libs $ENABLE_ET_PYBIND
       - name: Install runner
         run: |
           echo "Installing runner"

install/.pins/torchao-pin.txt

@@ -1 +1 @@
-49b1fb61c8b8eceda755579a2fd92c756d822de2
+f1b4c8e9bc10cf80b47bef5a19555956523bb0b3

torchchat/utils/scripts/install_utils.sh

@@ -176,10 +176,9 @@ clone_torchao() {
   pushd ${TORCHCHAT_ROOT}/torchao-build/src
   echo $pwd
 
-  # git clone https://github.com/pytorch/ao.git
-  # cd ao
-  # git checkout $(cat ${TORCHCHAT_ROOT}/install/.pins/torchao-pin.txt)
-  cp -R $HOME/fbsource/fbcode/pytorch/ao .
+  git clone https://github.com/pytorch/ao.git
+  cd ao
+  git checkout $(cat ${TORCHCHAT_ROOT}/install/.pins/torchao-pin.txt)
 
   popd
 }