Remove auto-generated test case

Package.swift

@@ -9,18 +9,12 @@ let package = Package(
         .iOS(.v10)
     ],
     products: [
-        // Products define the executables and libraries a package produces, and make them visible to other packages.
         .library(
             name: "LightweightCharts",
             targets: ["LightweightCharts"]),
     ],
-    dependencies: [
-        // Dependencies declare other packages that this package depends on.
-        // .package(url: /* package url */, from: "1.0.0"),
-    ],
+    dependencies: [],
     targets: [
-        // Targets are the basic building blocks of a package. A target can define a module or a test suite.
-        // Targets can depend on other targets in this package, and on products in packages this package depends on.
         .target(
             name: "LightweightCharts",
             dependencies: [],