Update requirements.txt

requirements.txt

@@ -1,10 +1,10 @@
-gradio>=4.20.0,<4.45.0
-PyPDF2>=3.0.0
-sentence-transformers>=2.2.0
-faiss-cpu>=1.7.0
-transformers>=4.30.0
-torch>=2.0.0
-pytesseract>=0.3.10
-Pillow>=9.0.0
-sympy>=1.10.0
-numpy>=1.21.0
+gradio==4.20.1
+PyPDF2
+sentence-transformers
+faiss-cpu
+transformers
+torch
+pytesseract
+pillow
+sympy
+numpy