implementing transformation module on gateway

src/transformations/transformations.module.ts

@@ -0,0 +1,9 @@
+import { Module } from '@nestjs/common';
+import { TransformationGrpcClientService } from './transformations.service';
+import { TransformationsController } from './transformations.controller';
+
+@Module({
+  controllers: [TransformationsController],
+  providers: [TransformationGrpcClientService]
+})
+export class TransformationsModule {}