hi @cong.dao !!
You need to explicitly set in at Collection create time.
Like so:
collection = client.collections.create(
"Collection",
vectorizer_config=wvc.config.Configure.Vectorizer.text2vec_openai(
model="text-embedding-3-small"
),
)
AFAIK, there isn’t an environment variable to change a module/integration default from docker compose.
Please, if you think this could be a good feature, feel free to open a feature request in Issues · weaviate/weaviate · GitHub
Thanks!