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test(test_router_fallbacks.py): add testing for sync streaming fallbacks

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Krrish Dholakia 2023-12-27 15:10:43 +05:30
parent c9fdbaf898
commit 6d63c0015b
1 changed files with 79 additions and 0 deletions
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79
litellm/tests/test_router_fallbacks.py
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@ -482,3 +482,82 @@ async def test_async_fallbacks_streaming():
pytest.fail(f"An exception occurred: {e}")
finally:
router.reset()
def test_sync_fallbacks_streaming():
try:
model_list = [
{ # list of model deployments
"model_name": "azure/gpt-3.5-turbo", # openai model name
"litellm_params": { # params for litellm completion/embedding call
"model": "azure/chatgpt-v-2",
"api_key": "bad-key",
"api_version": os.getenv("AZURE_API_VERSION"),
"api_base": os.getenv("AZURE_API_BASE"),
},
"tpm": 240000,
"rpm": 1800,
},
{ # list of model deployments
"model_name": "azure/gpt-3.5-turbo-context-fallback", # openai model name
"litellm_params": { # params for litellm completion/embedding call
"model": "azure/chatgpt-v-2",
"api_key": os.getenv("AZURE_API_KEY"),
"api_version": os.getenv("AZURE_API_VERSION"),
"api_base": os.getenv("AZURE_API_BASE"),
},
"tpm": 240000,
"rpm": 1800,
},
{
"model_name": "azure/gpt-3.5-turbo", # openai model name
"litellm_params": { # params for litellm completion/embedding call
"model": "azure/chatgpt-functioncalling",
"api_key": "bad-key",
"api_version": os.getenv("AZURE_API_VERSION"),
"api_base": os.getenv("AZURE_API_BASE"),
},
"tpm": 240000,
"rpm": 1800,
},
{
"model_name": "gpt-3.5-turbo", # openai model name
"litellm_params": { # params for litellm completion/embedding call
"model": "gpt-3.5-turbo",
"api_key": os.getenv("OPENAI_API_KEY"),
},
"tpm": 1000000,
"rpm": 9000,
},
{
"model_name": "gpt-3.5-turbo-16k", # openai model name
"litellm_params": { # params for litellm completion/embedding call
"model": "gpt-3.5-turbo-16k",
"api_key": os.getenv("OPENAI_API_KEY"),
},
"tpm": 1000000,
"rpm": 9000,
},
]
litellm.set_verbose = True
customHandler = MyCustomHandler()
litellm.callbacks = [customHandler]
router = Router(
model_list=model_list,
fallbacks=[{"azure/gpt-3.5-turbo": ["gpt-3.5-turbo"]}],
context_window_fallbacks=[
{"azure/gpt-3.5-turbo-context-fallback": ["gpt-3.5-turbo-16k"]},
{"gpt-3.5-turbo": ["gpt-3.5-turbo-16k"]},
],
set_verbose=False,
)
response = router.completion(**kwargs, stream=True)
print(f"response: {response}")
time.sleep(0.05) # allow a delay as success_callbacks are on a separate thread
assert customHandler.previous_models == 1 # 0 retries, 1 fallback
print("Passed ! Test router_fallbacks: test_sync_fallbacks()")
router.reset()
except Exception as e:
print(e)