Update app.py

app.py

@@ -68,7 +68,7 @@ if uploaded_file is not None:
           st.write('Distance between thumb and pinky finger is',thumb_pinky_dist)
           if thumb_pinky_dist <= 30 and thumb_ring_dist <= 30:
             angle = calculate_angle(first,mid,last)
-              st.write('angle is ',angle)
+            st.write('angle is ',angle)
             if angle >= 60:
               st.write('opened hand')
             elif angle < 60: