corr Py formatting

Tests/Functional/PyEmbedded/Tests.cpp

@@ -311,14 +311,14 @@ TEST_F(PyEmbedded, EmbeddedMultiLayer)
 
     // compile our function
     std::stringstream buf;
-    buf << "import bornagain as ba                                        \n";
-    buf << "                                                              \n";
-    buf << "def get_simulation():                                         \n";
-    buf << "    m_vacuum = ba.HomogeneousMaterial(\"Vacuum\", 0.0, 0.0)    \n";
-    buf << "    vacuum_layer = ba.Layer(m_vacuum)                          \n";
-    buf << "    multilayer = ba.MultiLayer()                              \n";
-    buf << "    multilayer.addLayer(vacuum_layer)                            \n";
-    buf << "    return multilayer                                         \n";
+    buf << "import bornagain as ba\n";
+    buf << "\n";
+    buf << "def get_simulation():\n";
+    buf << "    m_vacuum = ba.HomogeneousMaterial(\"Vacuum\", 0.0, 0.0)\n";
+    buf << "    vacuum_layer = ba.Layer(m_vacuum)\n";
+    buf << "    multilayer = ba.MultiLayer()\n";
+    buf << "    multilayer.addLayer(vacuum_layer)\n";
+    buf << "    return multilayer\n";
 
     PyObject* pCompiledFn = Py_CompileString(buf.str().c_str(), "", Py_file_input);
     if (!pCompiledFn)
@@ -395,14 +395,14 @@ TEST_F(PyEmbedded, ModuleFunctionsList)
 {
     // compile our function
     std::stringstream buf;
-    buf << "import bornagain as ba                                        \n";
-    buf << "                                                              \n";
-    buf << "def get_simulation():                                         \n";
-    buf << "    m_vacuum = ba.HomogeneousMaterial(\"Vacuum\", 0.0, 0.0)    \n";
-    buf << "    vacuum_layer = ba.Layer(m_vacuum)                          \n";
-    buf << "    multilayer = ba.MultiLayer()                              \n";
-    buf << "    multilayer.addLayer(vacuum_layer)                            \n";
-    buf << "    return multilayer                                         \n";
+    buf << "import bornagain as ba\n";
+    buf << "\n";
+    buf << "def get_simulation():\n";
+    buf << "    m_vacuum = ba.HomogeneousMaterial(\"Vacuum\", 0.0, 0.0)\n";
+    buf << "    vacuum_layer = ba.Layer(m_vacuum)\n";
+    buf << "    multilayer = ba.MultiLayer()\n";
+    buf << "    multilayer.addLayer(vacuum_layer)\n";
+    buf << "    return multilayer\n";
 
     auto listOfFunc = Py::Import::listOfFunctions(buf.str(), BABuild::buildLibDir());
     for (auto s : listOfFunc)