Removed double Transformer import, sorted imports

LocalProjector/src/Projections/Python/ProjectionTransformer.py

 import os
-import sys
-import generated.protos.transformer_pb2_grpc as rpc
-import generated.protos.transformer_pb2 as trans
-import grpc
-from concurrent import futures
 import pickle as pk
+import sys
 import threading
 import time
+from concurrent import futures
 
+import grpc
 from PyQt5 import QtGui
 from PyQt5.QtCore import (QObject, QRunnable, QThread, QTimer, pyqtSignal,
                           pyqtSlot)
 from src.constants import *
 from src.Projections.Python.Transformer import Transformer
 from src.utils.helperFunctions import lineToVector
-from src.Projections.Python.Transformer import Transformer
+
+import generated.protos.transformer_pb2 as trans
+import generated.protos.transformer_pb2_grpc as rpc
 
 
 class ProjectionTransformer(Transformer):
@@ -118,4 +118,4 @@ def serveServer():
 
 if __name__ == '__main__':    
     print("Starting the Projector server")
-    serveServer()
+    serveServer()
\ No newline at end of file