test(test_streaming.py): retry if openai is inconsistent with stream options

litellm/tests/test_streaming.py

@@ -1730,6 +1730,8 @@ def test_openai_stream_options_call():
 
 def test_openai_stream_options_call_text_completion():
     litellm.set_verbose = False
+    for idx in range(3):
+        try:
             response = litellm.text_completion(
                 model="gpt-3.5-turbo-instruct",
                 prompt="say GM - we're going to make it ",
@@ -1759,6 +1761,12 @@ def test_openai_stream_options_call_text_completion():
 
             # assert all non last chunks have usage=None
             assert all(chunk.usage is None for chunk in chunks[:-1])
+            break
+        except Exception as e:
+            if idx < 2:
+                pass
+            else:
+                raise e
 
 
 def test_openai_text_completion_call():