Update requirements.txt

requirements.txt

@@ -7,9 +7,12 @@ scikit-learn>=1.3.0,<1.6.0
 # Web Framework
 gradio==4.44.0
 
-# Deep Learning - CPU ONLY (Updated to 2.9.1 as requested)
-# NOTE: The custom index URL must be on its own line before the packages it applies to.
-
+# Deep Learning - CPU ONLY
+# NOTE: To guarantee CPU-only installation and avoid large GPU packages, 
+# ensure your installation command (e.g., pip install) is targeted for CPU, or 
+# use the official PyTorch CPU download URL if you need a specific version.
+# Listing 'torch' here should suffice if your environment defaults to CPU.
+torch
 
 # Deep Learning Utilities (For better model export/optimization)
 optimum
@@ -33,5 +36,5 @@ pytesseract>=0.3.10
 # Image Processing
 Pillow>=10.0.0,<11.0.0
 
-# Pix2Text - configured to use PyTorch backend in code
-pix2text==1.1.1.2
+# Pix2Text - REMOVED (Replaced by direct TrOCR/ORT model call)
+# pix2text==1.1.1.2