GPy/models/new_gp_heteroscedastic_regression.py
def optimize(self):
        """
        Optimizes by calling optimize_without_kernels and optimize_with_kernels with default steps in each.
        """
        self.optimize_without_kernels();
        self.optimize_with_kernels();

        Optimizes by calling optimize_without_kernels and optimize_with_kernels with default steps in each.
        
Optimizes by calling optimize_without_kernels and optimize_with_kernels with default steps in each.
Optimizes by calling optimize_without_kernels and optimize_with_kernels with default steps in each .
def optimize(self):
        self.optimize_without_kernels();
        self.optimize_with_kernels();
def optimize ( self ) : self . optimize_without_kernels ( ) ; self . optimize_with_kernels ( ) ;
Optimizes by calling optimize_without_kernels and optimize_with_kernels with default steps in each.
Optimizes by calling optimize_without_kernels and optimize_with_kernels with default steps in each .
"""
        Optimizes by calling optimize_without_kernels and optimize_with_kernels with default steps in each.
        """
self