TODO: Add Argument parsing

--dir -> pet images folder
--arch -> CNN Architecture
--dogfile -> File with Dog Names

ai-programming-with-python/C02P8-pre-trained-image-classifier/get_input_args.py

@@ -17,6 +17,7 @@
 # Imports python modules
 import argparse
 
+
 # TODO 1: Define get_input_args function below please be certain to replace None
 #       in the return statement with parser.parse_args() parsed argument
 #       collection that you created with this function
@@ -39,10 +40,17 @@ def get_input_args():
      parse_args() -data structure that stores the command line arguments object
     """
     # Create Parse using ArgumentParser
+    parser = argparse.ArgumentParser(description="Identify dog breeds in images")
 
     # Create 3 command line arguments as mentioned above using add_argument() from ArguementParser method
-    
+    parser.add_argument(
+        "-d", "--dir", default="pet_images/", help="path to the pet images folder"
+    )
+    parser.add_argument("-a", "--arch", default="vgg", help="CNN Model Architecture")
+    parser.add_argument(
+        "-f", "--dogfile", default="dognames.txt", help="Textfile with Dog Names"
+    )
 
     # Replace None with parser.parse_args() parsed argument collection that
     # you created with this function
-    return None
+    return parser.parse_args()