Rename yourserver.py to main.py

main.py

@@ -0,0 +1,6 @@
+import SpaceFace as sf
+class GreetingEndpoint:
+    def receivedMessage(self, message, user: sf.User, responder: sf.Responder):
+        responder.respond(f"Hello {user.name}, you told me \"{message}\"")
+        responder.close()
+sf.start_server([GreetingEndpoint()])