Make the benchmarking script non-interactive

bench-TriLMs.sh

@@ -32,8 +32,7 @@ function build_llama_cpp() {
     cd -- "$LLAMA_CPP_PATH"
     if [ -d build ]; then
       pwd
-      echo 'rm -rI build'
-      rm -rI build
+      rm -rf build
     fi
     mkdir build
     cd build