Update Gpt-Sovits.py

Gpt-Sovits.py

@@ -19,11 +19,24 @@ else:
      os.system("rm -r /tmp/code/Gpt-Sovits.zip /tmp/code/Gpt-Sovits")
      openi.download_file(repo_id="LHXC/Gpt-Sovits",file="Gpt-Sovits.zip",cluster="NPU",save_path="/tmp/code/",force=False)
      os.system("unzip /tmp/code/Gpt-Sovits.zip -d /tmp/code/")
+import os
+import subprocess
+
+def is_installed(package_name):
+    """Check if a package is installed."""
+    try:
+        # 尝试运行命令检查是否安装
+        subprocess.run([package_name, '--version'], check=True, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
+        return True
+    except subprocess.CalledProcessError:
+        return False
+
 def install_package(package):
     """Install a package using apt."""
     print(f"Installing {package}...")
     os.system(f"sudo apt install {package} -y")
 
+# 检查并安装 nodejs 和 npm
 if not is_installed('nodejs'):
     install_package('nodejs')
 if not is_installed('npm'):