rename optional dependency group to 'embeddings'

- Updated pyproject.toml to use [embeddings] instead of [sentence-transformers] for the optional dependency group
- Replaced all install instructions using 'cocoindex[sentence-transformers]' with 'cocoindex[embeddings]' across docs and examples
-

Author: theparthgupta

docs/docs/getting_started/quickstart.md

@@ -21,7 +21,7 @@ We'll need to install a bunch of dependencies for this project.
 1.  Install CocoIndex:
 
     ```bash
-    pip install -U 'cocoindex[sentence-transformers]'
+    pip install -U 'cocoindex[embeddings]'
     ```
 
 2.  You can skip this step if you already have a Postgres database with pgvector extension installed.

docs/docs/ops/functions.md

@@ -82,7 +82,7 @@ Return: [*KTable*](/docs/core/data_types#ktable), each row represents a chunk, w
 This function requires the 'sentence-transformers' library, which is an optional dependency. Install CocoIndex with:
 
 ```bash
-pip install 'cocoindex[sentence-transformers]'
+pip install 'cocoindex[embeddings]'
 ```
 :::
 

examples/amazon_s3_embedding/pyproject.toml

@@ -3,7 +3,7 @@ name = "amazon-s3-text-embedding"
 version = "0.1.0"
 description = "Simple example for cocoindex: build embedding index based on Amazon S3 files."
 requires-python = ">=3.11"
-dependencies = ["cocoindex[sentence-transformers]>=0.1.52", "python-dotenv>=1.0.1"]
+dependencies = ["cocoindex[embeddings]>=0.1.52", "python-dotenv>=1.0.1"]
 
 [tool.setuptools]
 packages = []

examples/code_embedding/pyproject.toml

@@ -3,7 +3,7 @@ name = "code-embedding"
 version = "0.1.0"
 description = "Simple example for cocoindex: build embedding index based on source code."
 requires-python = ">=3.11"
-dependencies = ["cocoindex[sentence-transformers]>=0.1.56", "python-dotenv>=1.0.1"]
+dependencies = ["cocoindex[embeddings]>=0.1.56", "python-dotenv>=1.0.1"]
 
 [tool.setuptools]
 packages = []

examples/fastapi_server_docker/requirements.txt

@@ -1,4 +1,4 @@
-cocoindex[sentence-transformers]>=0.1.52
+cocoindex[embeddings]>=0.1.52
 python-dotenv>=1.0.1
 fastapi==0.115.12
 fastapi-cli==0.0.7

examples/gdrive_text_embedding/pyproject.toml

@@ -3,7 +3,7 @@ name = "gdrive-text-embedding"
 version = "0.1.0"
 description = "Simple example for cocoindex: build embedding index based on Google Drive files."
 requires-python = ">=3.11"
-dependencies = ["cocoindex[sentence-transformers]>=0.1.52", "python-dotenv>=1.0.1"]
+dependencies = ["cocoindex[embeddings]>=0.1.52", "python-dotenv>=1.0.1"]
 
 [tool.setuptools]
 packages = []

examples/pdf_embedding/pyproject.toml

@@ -4,7 +4,7 @@ version = "0.1.0"
 description = "Simple example for cocoindex: build embedding index based on local PDF files."
 requires-python = ">=3.11"
 dependencies = [
-    "cocoindex[sentence-transformers]>=0.1.52",
+    "cocoindex[embeddings]>=0.1.52",
     "python-dotenv>=1.0.1",
     "marker-pdf>=1.5.2",
 ]

examples/text_embedding/pyproject.toml

@@ -4,7 +4,7 @@ version = "0.1.0"
 description = "Simple example for cocoindex: build embedding index based on local text files."
 requires-python = ">=3.11"
 dependencies = [
-    "cocoindex[sentence-transformers]>=0.1.52",
+    "cocoindex[embeddings]>=0.1.52",
     "python-dotenv>=1.0.1",
     "pgvector>=0.4.1",
     "psycopg[binary,pool]",

examples/text_embedding_qdrant/pyproject.toml

@@ -4,7 +4,7 @@ version = "0.1.0"
 description = "Simple example for cocoindex: build embedding index based on local text files."
 requires-python = ">=3.11"
 dependencies = [
-    "cocoindex[sentence-transformers]>=0.1.52",
+    "cocoindex[embeddings]>=0.1.52",
     "python-dotenv>=1.0.1",
     "qdrant-client>=1.6.0",
 ]

pyproject.toml

@@ -30,7 +30,7 @@ features = ["pyo3/extension-module"]
 [project.optional-dependencies]
 test = ["pytest"]
 dev = ["ruff", "pre-commit"]
-sentence-transformers = ["sentence-transformers>=3.3.1"]
+embeddings = ["sentence-transformers>=3.3.1"]
 
 [tool.mypy]
 python_version = "3.11"