Update requirements.txt

requirements.txt

@@ -1,7 +1,5 @@
-gradio>=4.19.2
-python-dotenv>=0.19.0
-Pillow>=8.0.0
-pdf2image>=1.16.0
-easyocr>=1.7.1
-huggingface-hub>=0.20.3
-poppler-utils>=0.1.0
+gradio
+requests
+torch
+transformers
+pillow