another quick hotfix

Author: bryanreiter

app/app.py

@@ -13,7 +13,8 @@
 #so you will need to install it with pip install python_weather
 #queue to find the right gesture
 from collections import deque
-
+deviceChoice = None
+deviceStatus = None
 
 #https://colab.research.google.com/github/googlesamples/mediapipe/blob/main/examples/gesture_recognizer/python/gesture_recognizer.ipynb#scrollTo=TUfAcER1oUS6
 #https://developers.google.com/mediapipe/solutions/vision/gesture_recognizer/python#video

app/templates/index.html

@@ -76,8 +76,8 @@
                 <p>Current Gesture: <span id="currentGesture">Waiting...</span></p>
                 <p>First Gesture: <span id="firstGesture">Waiting...</span></p>
                 <p>Second Gesture: <span id="secondGesture">Waiting...</span></p>
-                <p>Device Choice: {{ deviceChoice }}</p>
-                <p>Device Status: {{ deviceStatus }}</p>
+                <p>Device Choice: <span id="deviceChoice">Waiting...{{ deviceChoice }}</p>
+                <p>Device Status: <span id="deviceStatus">Waiting...{{ deviceStatus }}</p>
             </div>
         </div>