Update requirements.txt

requirements.txt

@@ -1,10 +1,10 @@
 pygad==2.19.2
-tensorflow>=2.15,<2.16  # Updated to meet tf-keras requirements
+tensorflow>=2.15,<2.16  # Ensures compatibility with Keras
 numpy>=1.25.0  # Updated to meet pandas-stubs requirements
 pandas>=2.0.3  # Updated to meet google-colab requirements
 matplotlib>=3.7.1  # Updated to meet bigframes requirements
 scikit-learn==1.4.0
-keras==2.13.1  # This version should be compatible with the specified TensorFlow version
+keras>=2.15.0,<2.16  # Updated to be compatible with TensorFlow 2.15.x
 pathlib  # No version specified as it is part of the standard library
 datetime  # No version specified as it is part of the standard library
 openpyxl==3.1.2