support for Ollama is added.

[sinakhatibi]

Hi,

I have added similar file with suffix _ollama, which can use only Ollama models for creating embeddings and responses.

[ahmedovelshan]

I run Ollama as a Docker container in an EC2 instance and used your code with some modifications. When I run it, the size of the DB does not change. Did I make any mistakes?

---

def save_to_chroma(chunks):
if os.path.exists(CHROMA_PATH):
shutil.rmtree(CHROMA_PATH)
embeddings = OllamaEmbeddings(model="nomic-embed-text", base_url=os.getenv("OLLAMA_BASE_URL"))
db = Chroma.from_documents(chunks, embeddings, persist_directory=CHROMA_PATH)
db.persist()
print(f"Saved {len(chunks)} chunks to {CHROMA_PATH}.")

[sinakhatibi]

Hi,

In my case, the Ollama was installed on the same machine as the code. Do you receive any error or warning?