Update llamacpp.yaml

Author: xuedinge233

.github/workflows/llamacpp.yaml

@@ -45,7 +45,9 @@ jobs:
     #         cmake --build build
 
     ubuntu-unit-tests:
-
+      defaults:
+        run:
+         shell: bash -el {0}
       runs-on: ubuntu-latest
 
       container:
@@ -68,7 +70,7 @@ jobs:
       - name: Build
         run: |
             cd llama.cpp
-            export LD_LIBRARY_PATH=/usr/local/Ascend/ascend-toolkit/latest/lib64:/usr/local/Ascend/ascend-toolkit/latest/x86_64-linux/devlib/:${LD_LIBRARY_PATH}
+            # export LD_LIBRARY_PATH=/usr/local/Ascend/ascend-toolkit/latest/lib64:/usr/local/Ascend/ascend-toolkit/latest/x86_64-linux/devlib/:${LD_LIBRARY_PATH}
             cmake -B build -DCMAKE_BUILD_TYPE=release -DGGML_CANN=on -DSOC_TYPE=ascend910b3 && cmake --build build -j $(nproc)
 
     unit-tests: