Fixed duplicated libraries. (#56)

Author: JPAmorin

DocsManager/pyproject.toml

@@ -14,7 +14,6 @@ dependencies = [
     "typing-extensions>=4.15.0",
     "uvicorn>=0.38.0",
     "sqlalchemy>=2.0.0",
-    "psycopg2-binary>=2.9.0",
     "pgvector>=0.3.0",
     "pydantic-settings>=2.0.0",
     "pika>=1.3.0",