move top-level modules into a real package

chromy/embed.py

@@ -0,0 +1,26 @@
+from typing import List, TypedDict
+
+from chromadb.utils.embedding_functions import DefaultEmbeddingFunction
+
+
+class EmbeddingRecord(TypedDict):
+    text: str
+    embedding: List[float]
+
+
+def embed(chunks: List[str]) -> List[EmbeddingRecord]:
+    if not chunks:
+        return []
+
+    embedding_function = DefaultEmbeddingFunction()
+    embeddings = embedding_function(chunks)
+
+    return [
+        {
+            "text": text,
+            "embedding": (
+                embedding.tolist() if hasattr(embedding, "tolist") else list(embedding)
+            ),
+        }
+        for text, embedding in zip(chunks, embeddings)
+    ]