Added other examples to Makefile

Makefile

@@ -2,23 +2,28 @@
 
 VENV_NAME?=env
 PYTHON=${VENV_NAME}/bin/python3
-LINT_FILES=linear_regression.py prepare_train_model.py test_model.py yolov3.py
-
-LINEAR_REGRESSION=linear_regression.py
-OBJECT_DETECTION=prepare_train_model.py test_model.py
+LINT_FILES=linear_regression.py \
+		   lenet5.py \
+		   vgg16-prepare_train_model.py \
+		   vgg16-test_model.py \
+		   yolov3.py
 
 .DEFAULT: help
 help:
 	@echo "make linear_regression"
-	@echo "       runs the simple linear regression example"
+	@echo "       runs a linear regression example"
+	@echo "make lenet5"
+	@echo "       runs a LeNet-5 character recognition example"
 	@echo "make vgg16"
-	@echo "       runs the object detection example"
+	@echo "       runs a VGG16 object detection example"
+	@echo "make yolov3"
+	@echo "       runs the YOLO v3 object detection example"
 	@echo "make env"
 	@echo "       creates and prepares the environment"
 	@echo "make data"
 	@echo "       downloads and unpacks the data"
 	@echo "make lint"
-	@echo "       runs pylint and mpy"
+	@echo "       runs pylint"
 	@echo "make clean"
 	@echo "       cleans the development environment"
 
@@ -42,7 +47,10 @@ $(VENV_NAME)/bin/activate:
 	touch $(VENV_NAME)/bin/activate
 
 linear_regression: env
-	${PYTHON} $(LINEAR_REGRESSION)
+	${PYTHON} linear_regression.py
+
+lenet5: env
+	${PYTHON} lenet5.py
 
 vgg16_training: fine_tune.h5
 fine_tune.h5:
@@ -50,6 +58,9 @@ fine_tune.h5:
 vgg16: env data vgg16_training
 	${PYTHON} vgg16-test_model.py
 
+yolov3: env data
+	${PYTHON} yolov3.py
+
 lint: env
 	${PYTHON} -m pylint --rcfile=pylintrc $(LINT_FILES)