test: Remove deprecated as_tuple kwarg in FrappeTestAPI.post
diff --git a/erpnext/tests/test_exotel.py b/erpnext/tests/test_exotel.py
index 76bbb3e..31baf75 100644
--- a/erpnext/tests/test_exotel.py
+++ b/erpnext/tests/test_exotel.py
@@ -59,7 +59,6 @@
 			f"/api/method/erpnext.erpnext_integrations.exotel_integration.{api_method}",
 			data=frappe.as_json(data),
 			content_type="application/json",
-			as_tuple=True,
 		)
 		# restart db connection to get latest data
 		frappe.connect()