Update experiments.py

Author: maillouxc

part2/experiments.py

@@ -168,7 +168,7 @@ def test_svm_classifier(C, kernel, gamma="scale"):
  degree=3))
  ])
 
- print("With C = " + C + "; gamma = " + gamma + "...") 
+ print("With C = " + str(C) + "; gamma = " + str(gamma) + "...") 
 
  # Train the svm
  svm_classifier.fit(training_emails, training_labels)