updated requirements (#923)

Author: aashipandya

backend/requirements.txt

@@ -2,7 +2,7 @@ asyncio==3.4.3
 boto3==1.35.69
 botocore==1.35.69
 certifi==2024.8.30
-fastapi==0.115.5
+fastapi==0.115.6
 fastapi-health==0.4.0
 google-api-core==2.23.0
 google-auth==2.36.0
@@ -32,13 +32,17 @@ opencv-python==4.10.0.84
 psutil==6.1.0
 pydantic==2.9.0
 python-dotenv==1.0.1
+python-magic==0.4.27
 PyPDF2==3.0.1
 PyMuPDF==1.24.14
 starlette==0.41.3
 sse-starlette==2.1.3
 starlette-session==0.4.3
 tqdm==4.67.1
 unstructured[all-docs]==0.16.6
+unstructured==0.16.6
+unstructured-client==0.26.2
+unstructured-inference==0.8.1
 urllib3==2.2.2
 uvicorn==0.32.1
 gunicorn==23.0.0