Update requirements.txt

requirements.txt

@@ -2,26 +2,30 @@
 gradio==4.44.1
 fastapi==0.115.0
 starlette==0.38.2
-pydantic==2.7.4
+pydantic==2.8.2
 pydantic-core==2.18.4
 uvicorn==0.30.1
 
 # ML / runtime
 transformers==4.43.3
 accelerate==0.33.0
-torch>=2.1.0
+torch>=2.3.1
 sentence-transformers==3.0.1
 cohere==5.5.8
+openai>=1.40.0
+anthropic>=0.34.0
+huggingface_hub>=0.24.6
 faiss-cpu==1.8.0.post1
 regex>=2024.5.15
 
 # parsing/uploads utils
-numpy>=1.26
-pandas>=2.2
+numpy>=1.26.4
+pandas>=2.2.2
 pillow>=10.4
 pdfminer.six>=20250506
 python-docx>=1.1.2
 python-pptx>=0.6.23
+python-dotenv>=1.0.1
 pytesseract>=0.3.10
 PyPDF2>=3.0.0
 pdfplumber>=0.11.4