Fix SSE route dependency and align architecture docs

pyproject.toml

@@ -18,23 +18,21 @@ dependencies = [
     "langchain-milvus>=0.1.0",
     "pymupdf>=1.24.0",
     "python-docx>=0.8.11",
-    "FlagEmbedding>=1.2.0",
-    "sentence-transformers>=2.2.0",
     "pydantic>=2.0.0",
     "pydantic-settings>=2.0.0",
     "python-dotenv>=1.0.0",
     "loguru>=0.7.0",
     "tenacity>=8.2.0",
     "httpx>=0.24.0",
+    "alibabacloud-docmind-api20220711>=1.0.6",
+    "alibabacloud-tea-openapi>=0.3.11",
+    "alibabacloud-tea-util>=0.3.13",
     "celery>=5.3.0",
     "redis>=4.5.0",
     "minio>=7.1.0",
     "psycopg2-binary>=2.9.0"
 ]
 
-[project.optional-dependencies]
-mineru = ["magic-pdf[full]>=0.6.0"]
-
 [dependency-groups]
 dev = ["pytest>=7.0.0", "pytest-asyncio>=0.21.0", "isort>=8.0.1"]