Update server.py

server.py

@@ -135,17 +135,16 @@ def update():
     
     if not is_installed('npm'):
         install_package('npm')
-    os.system("pip install -U kaggle > /dev/null 2>&1")   
+    os.system("sudo apt install p7zip-full -y")
+    os.system("pip install -U kaggle")
     os.system("pip uninstall -y kaggle > /dev/null 2>&1")    
-    os.system("pip install kaggle==1.5.6 > /dev/null 2>&1")
-    # os.system("apt-get install inotify-tools > /dev/null 2>&1")
-    os.system("pip install ruamel.yaml > /dev/null 2>&1")  # install ruamel.yaml to solve the import issue
-    os.system("pip install pexpect > /dev/null 2>&1")
-    os.system("pip install pytz > /dev/null 2>&1")
-    os.system('pip install paramiko > /dev/null 2>&1')
-    os.system('apt-get install pigz -y > /dev/null 2>&1')
-    os.system('apt-get install pv -y > /dev/null 2>&1')
-    os.system("sudo apt install p7zip-full -y > /dev/null 2>&1")
+    os.system("pip install kaggle==1.5.6 > /dev/null 2>&1") 
+    # os.system("apt-get install inotify-tools")
+    os.system("pip install ruamel.yaml") # install ruamel.yaml to solve the import issue
+    os.system("pip install pexpect")
+    os.system("pip install pytz")
+    os.system('apt-get install pigz')
+    os.system('apt-get install pv')
 
     print('-----------更新软件包列表结束-------------')
 update()