Update requirements.txt to match working dependencies (torch==2.8.0, specific rtdl version)

requirements.txt

@@ -1,6 +1,6 @@
 gradio>=4.0.0
-torch>=1.13.0,<2.0.0
-pandas>=1.5.0
-numpy>=1.24.0
-scikit-learn>=1.3.0
-rtdl 
+torch==2.8.0
+git+https://github.com/Yura52/rtdl.git@main
+pandas
+numpy
+scipy