Update docker.py

appmanage/api/utils/docker.py

@@ -14,7 +14,7 @@ def get_process_perc(app_name):
     app_version = read_env(path, "APP_VERSION")
     client = docker.from_env()
     image_name = app_name + ":" + app_version
-    resp = client.api.pull(image_name:, stream=True, decode=True)
+    resp = client.api.pull(image_name, stream=True, decode=True)
     print(resp)
     #for line in resp:
     #  print(json.dumps(line, indent=4))