Update app.py

app.py

@@ -129,7 +129,7 @@ def postprocessor(prediction, orig_img):
             color = (255, 0, 0)
             thickness = 1
             result_image = cv2.circle(result_image, (x,y), radius=0, color=color, thickness=2)
-            result_image = cv2.putText(result_image,text[idx], (x-10,y+5), cv2.FONT_HERSHEY_SIMPLEX, 0.25, (255,0,0), 1, cv2.LINE_AA)
+            result_image = cv2.putText(result_image,text[idx], (x,y+10), cv2.FONT_HERSHEY_SIMPLEX, 0.25, (255,0,0), 1, cv2.LINE_AA)
 
     distance = distanceCalculate(points[0], points[1])
     midpoints = midpoint(points[0], points[1])
@@ -139,7 +139,7 @@ def postprocessor(prediction, orig_img):
 
 def distanceCalculate(p1, p2):
     """p1 and p2 in format (x1,y1) and (x2,y2) tuples"""
-    dis = ((p2[0] - p1[0]) ** 2 + (p2[1] - p1[1]) ** 2) ** 0.5
+    dis = round(((p2[0] - p1[0]) ** 2 + (p2[1] - p1[1]) ** 2) ** 0.5, 2)
     return dis
 
 # midpoint of a line