Update app.py

app.py

@@ -11,7 +11,7 @@ sys.path.append(parent_dir)
 
 import ee
 # Add Google Service account credential. Authenticates to the Earth Engine servers.
-credentials = ee.ServiceAccountCredentials(os.environ.get("SERVICE_EMAIL"), os.environ.get("SERVICE_JSON"))
+credentials = ee.ServiceAccountCredentials(os.environ.get("SERVICE_EMAIL"), key_data=os.environ.get("SERVICE_JSON"))
 
 import math
 from shiny import App, render, ui, reactive, Inputs, Outputs, Session