Revert "Revert "Update py_json files to be compatible with pip standards""

This reverts commit 6b0322cafa.

py-dashboard/InfluxRequest.py

@@ -14,10 +14,6 @@ if sys.version_info[0] != 3:
     exit(1)
 
 
-if 'py-json' not in sys.path:
-    sys.path.append(os.path.join(os.path.abspath('..'), 'py-json'))
-
-
 import requests
 import json
 import influxdb_client