Update requirements.txt

requirements.txt

@@ -1,7 +1,6 @@
-streamlit>=1.21.0
-python-docx>=0.8.11
-textract>=1.6.5
-transformers>=4.28.0
-torch>=2.0.0
-numpy>=1.22.0
-scipy>=1.9.0
+streamlit==1.21.0
+python-docx==0.8.11
+transformers==4.28.0
+torch==2.0.1
+numpy==1.22.4
+scipy==1.9.1