add Image Detection Code and Test Data

@@ -6,7 +6,7 @@ import os
 
 os.environ["GOOGLE_APPLICATION_CREDENTIALS"]="C:/Users/User/Downloads/SmokeDetection-ab1773dcbc6a.json"
 client = vision.ImageAnnotatorClient()
-path = 'D:/Curricular/5-2/CapstoneDesign2/git/Prj/test01.jpg'
+path = 'D:/Curricular/5-2/CapstoneDesign2/git/Prj/TestPhoto/test02.jpg'
 
 with io.open(path, 'rb') as image_file:
     content = image_file.read()

+"""Detects Image Part in the file."""
+
+import io
+import os
+
+# Imports the Google Cloud client library
+from google.cloud import vision
+
+# Instantiates a client
+client = vision.ImageAnnotatorClient()
+
+# The name of the image file to annotate
+file_name = os.path.abspath('D:/Curricular/5-2/CapstoneDesign2/git/Prj/TestPhoto/test02.jpg')
+
+# Loads the image into memory
+with io.open(file_name, 'rb') as image_file:
+    content = image_file.read()
+
+image = vision.Image(content=content)
+
+# Performs label detection on the image file
+response = client.label_detection(image=image)
+labels = response.label_annotations
+
+print('Labels:')
+for label in labels:
+    print(label.description)
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