Update requirements.txt

requirements.txt

@@ -1,6 +1,6 @@
-tensorflow==2.12.0
-scikit-learn==1.2.2
-pandas==2.0.3
-numpy==1.24.3
-gradio==3.41.2
-plotly==5.15.0
+tensorflow>=2.15.0  # Newer version that supports numpy 1.24+
+scikit-learn>=1.2.2
+pandas>=2.0.3
+numpy>=1.24.3
+gradio>=3.41.2
+plotly>=5.15.0