Update Supermarket.csproj

project committed

Author: math2018avan

Supermarket/Supermarket.csproj

@@ -10,6 +10,7 @@
     <PackageReference Include="Microsoft.AspNetCore.App" />
     <PackageReference Include="Microsoft.AspNetCore.Razor.Design" Version="2.2.0" PrivateAssets="All" />
     <PackageReference Include="Microsoft.VisualStudio.Web.CodeGeneration.Design" Version="2.2.0" />
+    <PackageReference Include="Swashbuckle.AspNetCore" Version="4.0.1" />
   </ItemGroup>
 
   <ItemGroup>