deepseek api not working

[zx9597446]

#222

there are 2 issues here:

abstract_graph.py needs to import DeepSeek:
from scrapegraphai.models.deepseek import DeepSeek

Deepseek no embedding provided, so examples needs local embedding instead.

[Marco Vinciguerra]

hi, we fixed the import, can you provide how to make embeddings on deepseek?