Fix Raspberry Pi instructions and sample.

Author: mbeissinger

examples/raspberry-pi/rpi_quickstart.py

@@ -8,7 +8,7 @@
 # Create a camera object
 camera = PiCamera()
 
-# Load Lobe TF model
+# Load Lobe TF Lite model
 # --> Change model path
 model = ImageModel.load('/home/pi/model')
 
@@ -32,6 +32,6 @@
     # Run photo through Lobe TF model and get prediction results
     result = model.predict_from_file('/home/pi/Documents/image.jpg')
 
-    print(result)
+    print(result.labels)
 
     sleep(1)

scripts/lobe-rpi-install.sh

@@ -10,6 +10,6 @@ sudo apt install -y \
     libtiff5 \
     libjpeg62-turbo
 sudo apt-get install -y git
-# Install lobe-python with TensorFlow Lite backend (ONNX backend could also work for Raspberry Pi)
 sudo pip3 install setuptools
+# Install lobe-python with TensorFlow Lite backend
 sudo pip3 install lobe[tflite]