Update server.py

Author: skbeez

server.py

@@ -8,7 +8,8 @@
 class GreeterServicer(greet_pb2_grpc.GreeterServicer):
     def SayHello(self, request, context):
         print("SayHello Request Made:")
-        print(request)
+        metadata = dict(context.invocation_metadata())
+        print(request, metadata)
         hello_reply = greet_pb2.HelloReply()
         hello_reply.message = f"{request.greeting} {request.name}"