Add Ollama as a supported embedding provider (#1344)

embedchain/config/__init__.py

@@ -6,6 +6,7 @@ from .base_config import BaseConfig
 from .cache_config import CacheConfig
 from .embedder.base import BaseEmbedderConfig
 from .embedder.base import BaseEmbedderConfig as EmbedderConfig
+from .embedder.ollama import OllamaEmbedderConfig
 from .llm.base import BaseLlmConfig
 from .vectordb.chroma import ChromaDbConfig
 from .vectordb.elasticsearch import ElasticsearchDBConfig

embedchain/config/embedder/ollama.py

@@ -0,0 +1,15 @@
+from typing import Optional
+
+from embedchain.config.embedder.base import BaseEmbedderConfig
+from embedchain.helpers.json_serializable import register_deserializable
+
+
+@register_deserializable
+class OllamaEmbedderConfig(BaseEmbedderConfig):
+    def __init__(
+        self,
+        model: Optional[str] = None,
+        base_url: Optional[str] = None,
+    ):
+        super().__init__(model)
+        self.base_url = base_url or "http://127.0.0.1:11434"