Update setup_environment.sh

Author: jolgau

backend/setup_environment.sh

@@ -61,13 +61,13 @@ create_update_env_file() {
 
     local machine_learning_core_path="../machine_learning_core"
     echo -e "${YELLOW}Enter CONDA_SH_PATH (press Enter for default):${NC}"
-    read -p "(default: $HOME/miniconda3/etc/profile.d/conda.sh): " conda_sh_path
-    conda_sh_path=${conda_sh_path:-$HOME/miniconda3/etc/profile.d/conda.sh}
+    read -p "(default: \$HOME/miniconda3/etc/profile.d/conda.sh): " conda_sh_path
+    conda_sh_path=${conda_sh_path:-\$HOME/miniconda3/etc/profile.d/conda.sh}
 
     if [[ $env_choice == "2" ]]; then
         echo -e "${YELLOW}Enter the MACHINE_LEARNING_CORE_PATH for VM (absolute path):${NC}"
-        read -p "(e.g., $HOME/machine_learning_core on VM): " machine_learning_core_vm_path
-        machine_learning_core_path="$machine_learning_core_vm_path"
+        read -p "(e.g., \$HOME/machine_learning_core on VM): " machine_learning_core_vm_path
+        machine_learning_core_path=${machine_learning_core_vm_path:-\$HOME/machine_learning_core}
     fi
 
     echo -e "${YELLOW}Enter HUGGING_FACE_ACCESS_TOKEN:${NC}"
@@ -101,4 +101,4 @@ echo "1. Local"
 echo "2. VM"
 read -p "Enter your choice (1/2): " env_choice
 
-create_update_env_file "$env_choice"
+create_update_env_file "$env_choice"