Finalized the code.

DBHelper.py

@@ -111,71 +111,71 @@ def delete_thief_photo(user_photo):
 
 # Motor signal getter
 def get_motor():
-    motor = db.child("signal").child("1").child("motor").get().val()
+    motor = db.child("signal").child("motor").get().val()
     return motor
 
 
 # Motor signal setter
 def set_motor(motor):
-    db.child("signal").child("1").child("motor").set(motor)
+    db.child("signal").child("motor").set(motor)
 
 
 # Alarm signal getter
 def get_alarm():
-    alarm = db.child("signal").child("1").child("alarm").get().val()
+    alarm = db.child("signal").child("alarm").get().val()
     return alarm
 
 
 # Alarm signal setter
 def set_alarm(alarm):
-    db.child("signal").child("1").child("alarm").set(alarm)
+    db.child("signal").child("alarm").set(alarm)
 
 
 # Power signal getter
 def get_power():
-    alarm = db.child("signal").child("1").child("power").get().val()
+    alarm = db.child("signal").child("power").get().val()
     return alarm
 
 
 # Power signal setter
 def set_power(power):
-    db.child("signal").child("1").child("power").set(power)
+    db.child("signal").child("power").set(power)
 
 
 # Returns the first name or else an empty string.
 def get_signal_firstname():
-    firstname = db.child("signal").child("2").child("First Name").get().val()
+    firstname = db.child("signal_2").child("First Name").get().val()
     return firstname
 
 
 # Returns the last name or else an empty string.
 def get_signal_lastname():
-    lastname = db.child("signal").child("2").child("Last Name").get().val()
+    lastname = db.child("signal_2").child("Last Name").get().val()
     return lastname
 
 
 # Returns the e-mail or else an empty string.
 def get_signal_email():
-    email = db.child("signal").child("2").child("E-Mail").get().val()
+    email = db.child("signal_2").child("E-Mail").get().val()
     return email
 
 
 # Returns the phone or else an empty string.
 def get_signal_phone():
-    phone = db.child("signal").child("2").child("Phone").get().val()
+    phone = db.child("signal_2").child("Phone").get().val()
     return phone
 
 
 # Returns the address or else an empty string.
 def get_signal_address():
-    address = db.child("signal").child("2").child("Address").get().val()
+    address = db.child("signal_2").child("Address").get().val()
     return address
 
 
 # Uploads the data of user input into firebase.
 def upload_signal_data(firstname, lastname, email, phone, address):
     data = {"First Name": firstname, "Last Name": lastname, "E-Mail": email, "Phone": phone, "Address": address}
-    db.child("signal").child("2").set(data)
+    db.child("signal_2").set(data)
 
 
 # Removes the inputs.

Facial_Recognition_Wrapper.py

@@ -8,7 +8,6 @@ import Facial_Recognition_Render as fr
 import _pickle as cPickle
 import glob
 import DBHelper
-import Hardware.Updated_HW_codes.NewMotorFunc  # Line 225-228
 
 faceWidth = 320
 faceHeight = 320
@@ -200,7 +199,9 @@ def face_recognition_inference(rec_type):
         landmarks = fr.getLandmarks(faceDetector, landmarkDetector, im)
         landmarks = np.array(landmarks)
 
-        while len(landmarks) == 68:
+        cond = False
+
+        if len(landmarks) == 68:
             x1Limit = landmarks[0][0] - (landmarks[36][0] - landmarks[0][0])
             x2Limit = landmarks[16][0] + (landmarks[16][0] - landmarks[45][0])
             y1Limit = landmarks[27][1] - 3 * (landmarks[30][1] - landmarks[27][1])
@@ -223,22 +224,28 @@ def face_recognition_inference(rec_type):
             text = '{} {}%'.format(labelsMap[predictedLabel], round(score, 5))
             cv2.rectangle(original, (x1, y1), (x2, y2), (0, 255, 0), 5)
             cv2.putText(original, text, (x1, y1 - 10), cv2.FONT_HERSHEY_SIMPLEX, 0.8, (0, 255, 0), 3)
+            cond = True
+
+        if cond:
             DBHelper.set_motor("on")
-            Hardware.Updated_HW_codes.NewMotorFunc.Motor.start_motor()
+            DBHelper.set_alarm("off")
-        DBHelper.set_alarm("on")
+        else:
-        Hardware.Updated_HW_codes.NewMotorFunc.Motor.start_alarm()
+            DBHelper.set_motor("off")
+            DBHelper.set_alarm("on")
 
         cv2.imshow('Face Recognition Demo', original)
 
         k = cv2.waitKey(10)
 
+    DBHelper.set_alarm("off")
+    DBHelper.set_motor("off")
     cam.release()
     cv2.destroyAllWindows()
 
 
 if __name__ == "__main__":
     mode = 'test'
-    rec_type = 'Fisher'  # 'LBPH' 'Fisher' 'Eigen'
+    rec_type = 'LBPH'  # 'LBPH' 'Fisher' 'Eigen'
 
     if mode == 'train':
         training_recognizer(rec_type)

start_engine.py

@@ -32,8 +32,8 @@ def start():
         print("Success.")
     except:
         print("No Thieves are registered.")
-    Facial_Recognition_Wrapper.training_recognizer("Fisher")
+    Facial_Recognition_Wrapper.training_recognizer("LBPH")
-    Facial_Recognition_Wrapper.face_recognition_inference("Fisher")
+    Facial_Recognition_Wrapper.face_recognition_inference("LBPH")
 
 
 if __name__ == "__main__":