Update requirements.txt

requirements.txt

@@ -1,12 +1,13 @@
-gradio==4.19.2
-pandas==2.1.4
-numpy==1.26.3
-matplotlib==3.8.2
-fpdf2==2.7.6
-weasyprint==60.2
-seaborn==0.13.1
-openpyxl==3.1.2
-lxml==5.1.0
-html5lib==1.1
-PyPDF2==3.0.1
-python-dateutil==2.8.2
+gradio>=4.19.2,<5.0
+pandas>=2.0,<2.2
+numpy>=1.25,<1.27
+matplotlib>=3.8,<3.9
+seaborn>=0.13,<0.14
+fpdf2>=2.7,<2.8
+openpyxl>=3.1,<3.2
+lxml>=5.1,<5.2
+html5lib>=1.1,<2.0
+PyPDF2>=3.0,<3.1
+python-dateutil>=2.8,<2.9
+setuptools>=65.5.1
+wheel>=0.41.2