Add note about Jupyter notebook fix

Author: EdjeElectronics

README.md

@@ -42,7 +42,7 @@ TensorFlow-GPU allows your PC to use the video card to provide extra processing
 
 ## Steps
 ### 1. Install Anaconda, CUDA, and cuDNN
-Follow [this YouTube video by Mark Jay](https://www.youtube.com/watch?v=RplXYjxgZbw), which shows the process for installing Anaconda, CUDA, and cuDNN. You do not need to actually install TensorFlow as shown in the video, as we will do that later in Step 2. The video is made for TensorFlow-GPU v1.4, so download and install the CUDA and cuDNN versions for the latest TensorFlow version, rather than CUDA v8.0 and cuDNN v6.0 as instructed in the video. The [TensorFlow website](https://www.tensorflow.org/install/gpu) indicates which versions of CUDA and cuDNN are needed for the latest version of TensorFlow. 
+Follow [this YouTube video by Mark Jay](https://www.youtube.com/watch?v=RplXYjxgZbw), which shows the process for installing Anaconda, CUDA, and cuDNN. You do not need to actually install TensorFlow as shown in the video, because we will do that later in Step 2. The video is made for TensorFlow-GPU v1.4, so download and install the CUDA and cuDNN versions for the latest TensorFlow version, rather than CUDA v8.0 and cuDNN v6.0 as instructed in the video. The [TensorFlow website](https://www.tensorflow.org/install/gpu) indicates which versions of CUDA and cuDNN are needed for the latest version of TensorFlow. 
 
 If you are using an older version of TensorFlow, make sure you use the CUDA and cuDNN are compatible with the TensorFlow version you are using. [Here](https://www.tensorflow.org/install/source#tested_build_configurations) is a table showing which version of TensorFlow requires which versions of CUDA and cuDNN.
 
@@ -170,6 +170,8 @@ This opens the script in your default web browser and allows you to step through
 
 Once you have stepped all the way through the script, you should see two labeled images at the bottom section the page. If you see this, then everything is working properly! If not, the bottom section will report any errors encountered. See the [Appendix](https://github.com/EdjeElectronics/TensorFlow-Object-Detection-API-Tutorial-Train-Multiple-Objects-Windows-10#appendix-common-errors) for a list of errors I encountered while setting this up.
 
+**Note: If you run the full Jupyter Notebook without getting any errors, but the labeled pictures still don't appear, try this: go in to object_detection/utils/visualization_utils.py and comment out the import statements on line 25 and 26 that include matplotlib. Then, try re-running the Jupyter notebook.**
+
 <p align="center">
   <img src="doc/jupyter_notebook_dogs.jpg">
 </p>