Merge #4269

4269: Remove dependency that requires libstdc++ r=dureuill a=dureuill

Removes the dependency that caused the additional runtime dependency on libstdc++ by disabling the default features of the hf tokenizer.

## Discussion

- This removes a feature that is using a C++ dependency and is supposed to accelerate the tokenizer. As the tokenizer is likely to be a significant bottleneck for embedding texts using a HF model, this is an issue.
- We should at least rerun the movies vector indexing and check that it still works correctly and that it has a runtime in the ballpark of what it used to be.

Co-authored-by: Louis Dureuil <louis.dureuil@xinra.net>

Dockerfile

@@ -26,7 +26,7 @@ ENV     MEILI_HTTP_ADDR 0.0.0.0:7700
 ENV     MEILI_SERVER_PROVIDER docker
 
 RUN     apk update --quiet \
-        && apk add -q --no-cache libgcc libstdc++ tini curl
+        && apk add -q --no-cache libgcc tini curl
 
 # add meilisearch and meilitool to the `/bin` so you can run it from anywhere
 # and it's easy to find.

milli/Cargo.toml

@@ -77,7 +77,7 @@ csv = "1.2.1"
 candle-core = { git = "https://github.com/huggingface/candle.git", version = "0.3.1" }
 candle-transformers = { git = "https://github.com/huggingface/candle.git", version = "0.3.1" }
 candle-nn = { git = "https://github.com/huggingface/candle.git", version = "0.3.1" }
-tokenizers = { git = "https://github.com/huggingface/tokenizers.git", tag = "v0.14.1", version = "0.14.1" }
+tokenizers = { git = "https://github.com/huggingface/tokenizers.git", tag = "v0.14.1", version = "0.14.1", default_features = false, features = ["onig"] }
 hf-hub = { git = "https://github.com/dureuill/hf-hub.git", branch = "rust_tls", default_features = false, features = [
     "online",
 ] }