Update requirements.txt

requirements.txt

@@ -1,23 +1,32 @@
+# FastAPI and ASGI server
 fastapi
 uvicorn[standard]
 
-python-multipart
-aiofiles
-jinja2
+# Gradio interface
+gradio==4.19.2
+
+# Transformers and inference
+transformers==4.36.2
+torch==2.1.2
+sentencepiece
 
+# Document processing
 python-docx
 openpyxl
 python-pptx
-PyMuPDF
-pdfplumber
+PyMuPDF  # for fitz-based PDF text extraction
+
+# PDF OCR fallback (optional)
+pdfplumber  # optional if you want enhanced PDF OCR/text fallback
 
+# Image processing
 Pillow
-tqdm
+easyocr
+numpy  # required by easyocr
 
-gradio==4.19.2
-transformers==4.36.2
-torch==2.1.2
-sentencepiece
+# File upload handling
+python-multipart
+aiofiles
 
-# Force compatible version of Pydantic
-pydantic==2.5.3
+# Progress bars and logging (used by transformers)
+tqdm