Update README.md

README.md

@@ -1,2 +1,27 @@
 # HandTrackingModule
 This is a simplified version of mediapipe to do hand tracking
+
+Here is the example code to run the file:
+
+import cv2
+from handtrackingmodule import FindHands
+
+cap = cv2.VideoCapture(0)
+detector = FindHands()
+
+while True:
+    succeed, img = cap.read()
+    hand1_positions = detector.getPosition(img, range(21), draw=False)
+    hand2_positions = detector.getPosition(img, range(21), hand_no=1, draw=False)
+    for pos in hand1_positions:
+        cv2.circle(img, pos, 5, (0,255,0), cv2.FILLED)
+    for pos in hand2_positions:
+        cv2.circle(img, pos, 5, (255,0,0), cv2.FILLED)
+    print("Index finger up:", detector.index_finger_up(img))
+    print("Middle finger up:", detector.middle_finger_up(img))
+    print("Ring finger up:", detector.ring_finger_up(img))
+    print("Little finger up:", detector.little_finger_up(img))
+    cv2.imshow("Image", img)
+    if cv2.waitKey(10) == ord('q'):
+        break
+