Update es_gpt.py

es_gpt.py

@@ -4,15 +4,10 @@ import json
 import requests
 
 ES_URL = os.environ["ES_URL"]
-ES_USER = os.environ["ES_USER"]
-ES_PASS = os.environ["ES_PASS"]
-ES_CA_CERT = os.environ["ES_CA_CERT"]
-
 
 class ESGPT:
     def __init__(self, index_name):
-        self.es = Elasticsearch(ES_URL, http_auth=(ES_USER, ES_PASS),
-                                ca_certs=ES_CA_CERT, verify_certs=True)
+        self.es = Elasticsearch(ES_URL)
         self.index_name = index_name
         self.model_engine = os.environ["OPENAI_GPT_ENGINE"]
         self.api_key = os.environ["OPENAI_API_KEY"]