fix: Company query for number cards

(cherry picked from commit 9f963a2ac730e38dc480a8ecdc523f1af168d956)
diff --git a/erpnext/healthcare/dashboard_fixtures.py b/erpnext/healthcare/dashboard_fixtures.py
index 59da71a..967117d 100644
--- a/erpnext/healthcare/dashboard_fixtures.py
+++ b/erpnext/healthcare/dashboard_fixtures.py
@@ -19,7 +19,7 @@
 	else:
 		company = frappe.get_list("Company", limit=1)
 		if company:
-			return company.name
+			return company[0].name
 	return None
 
 def get_dashboards():