title: Tensorflow: Continue training a graph (.pb) with more data
body: <p>I am new to Tensorflow and have followed this simple flower image classifier guide <a href="https://codelabs.developers.google.com/codelabs/tensorflow-for-poets/#0" rel="nofollow noreferrer">https://codelabs.developers.google.com/codelabs/tensorflow-for-poets/#0</a>. So now I have a graph file "retrained_graph.pb" and a text file "retrained_labels.txt", I want to continue to train that model to also distinguish more flowers (and other objects) and train with more images in old flower categories. How can I continue training the model without retrain the entire last layer. Again, I am very new to Python and Tensorflow so if I have said something wrong, please correct me.</p>