fixed and documentation for bunch request function
diff --git a/NAMESPACE b/NAMESPACE
index bfa2a7a..36c8809 100644
--- a/NAMESPACE
+++ b/NAMESPACE
@@ -2,5 +2,6 @@
 
 export(gpt3.test_request)
 export(gpt3_authenticate)
+export(gpt3_bunch_request)
 export(gpt3_simple_request)
 export(url.completions)