added swagger

src/main/java/com/ascendfinalproject/warehouse/WarehouseApplication.java

@@ -6,13 +6,16 @@ import org.springframework.context.annotation.Bean;
 import springfox.documentation.builders.RequestHandlerSelectors;
 import springfox.documentation.spi.DocumentationType;
 import springfox.documentation.spring.web.plugins.Docket;
+import springfox.documentation.swagger2.annotations.EnableSwagger2;
 
 @SpringBootApplication
+@EnableSwagger2
 public class WarehouseApplication {
 
 	public static void main(String[] args) {
 		SpringApplication.run(WarehouseApplication.class, args);
 	}
+
 	@Bean
 	public Docket productApi() {
 		return new Docket(DocumentationType.SWAGGER_2).select()