Epoch 1/50, mean_squared_error: 90.4998
Epoch 11/50, mean_squared_error: 1.0265
Epoch 21/50, mean_squared_error: 0.9604
Epoch 31/50, mean_squared_error: 0.8671
Epoch 41/50, mean_squared_error: 0.7838
r2, 0.07949744624446509
slopes, 0.03589787,-0.03472298, 0.24109702, -0.10143519
intercept, -0.8960594