Update src/gsheets.py

src/gsheets.py

@@ -3,12 +3,14 @@ from gspread_dataframe import set_with_dataframe
 import pandas as pd
 from oauth2client.service_account import ServiceAccountCredentials
 from datetime import datetime
+import os
 
 def upload_csv_to_new_worksheet(topic_string):
     scope = ["https://spreadsheets.google.com/feeds", "https://www.googleapis.com/auth/drive"]
   
   # link service account with roles set and api enabled
-    creds = ServiceAccountCredentials.from_json_keyfile_name('serviceaccount/gsheets-upload-403705-efeef293c71f.json', scope)
+    gcp_service_account_key = os.environ.get("GCP_SERVICE_ACCOUNT_KEY")
+    creds = ServiceAccountCredentials.from_json_keyfile_name(gcp_service_account_key, scope)
     client = gspread.authorize(creds)
 
     spreadsheet = client.open_by_url('https://docs.google.com/spreadsheets/d/12N10KBYoPwFnvu3iTRgfGhVVlNFeo06BxVDlcFnwSC4/edit#gid=1761713442')