mirror of
https://github.com/blakeblackshear/frigate.git
synced 2024-12-23 19:11:14 +01:00
8364e68667
* disable mem arena in options for cpu only * add try/except around ollama initialization * update docs
51 lines
1.6 KiB
Python
51 lines
1.6 KiB
Python
"""Ollama Provider for Frigate AI."""
|
|
|
|
import logging
|
|
from typing import Optional
|
|
|
|
from httpx import TimeoutException
|
|
from ollama import Client as ApiClient
|
|
from ollama import ResponseError
|
|
|
|
from frigate.config import GenAIProviderEnum
|
|
from frigate.genai import GenAIClient, register_genai_provider
|
|
|
|
logger = logging.getLogger(__name__)
|
|
|
|
|
|
@register_genai_provider(GenAIProviderEnum.ollama)
|
|
class OllamaClient(GenAIClient):
|
|
"""Generative AI client for Frigate using Ollama."""
|
|
|
|
provider: ApiClient
|
|
|
|
def _init_provider(self):
|
|
"""Initialize the client."""
|
|
try:
|
|
client = ApiClient(host=self.genai_config.base_url, timeout=self.timeout)
|
|
# ensure the model is available locally
|
|
response = client.show(self.genai_config.model)
|
|
if response.get("error"):
|
|
logger.error(
|
|
"Ollama error: %s",
|
|
response["error"],
|
|
)
|
|
return None
|
|
return client
|
|
except Exception as e:
|
|
logger.warning("Error initializing Ollama: %s", str(e))
|
|
return None
|
|
|
|
def _send(self, prompt: str, images: list[bytes]) -> Optional[str]:
|
|
"""Submit a request to Ollama"""
|
|
try:
|
|
result = self.provider.generate(
|
|
self.genai_config.model,
|
|
prompt,
|
|
images=images,
|
|
)
|
|
return result["response"].strip()
|
|
except (TimeoutException, ResponseError) as e:
|
|
logger.warning("Ollama returned an error: %s", str(e))
|
|
return None
|