diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 523afb59bbe664ed92bbfd52a86b6e555e6ed77e..4821bece4e2af9c9ddd59ce130933f7d74f0ef28 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -17,7 +17,7 @@ pages:
         paths:
             - public
 
-  pypi:
+pypi:
     image: docker.km3net.de/base/python:3
     stage: release
     cache: {}
diff --git a/orcasong/Results/4dTo2d/h5/xt/.gitkeep b/orcasong/Results/4dTo2d/h5/xt/.gitkeep
deleted file mode 100644
index 8d1c8b69c3fce7bea45c73efd06983e3c419a92f..0000000000000000000000000000000000000000
--- a/orcasong/Results/4dTo2d/h5/xt/.gitkeep
+++ /dev/null
@@ -1 +0,0 @@
- 
diff --git a/orcasong/Results/4dTo2d/h5/xy/.gitkeep b/orcasong/Results/4dTo2d/h5/xy/.gitkeep
deleted file mode 100644
index 8d1c8b69c3fce7bea45c73efd06983e3c419a92f..0000000000000000000000000000000000000000
--- a/orcasong/Results/4dTo2d/h5/xy/.gitkeep
+++ /dev/null
@@ -1 +0,0 @@
- 
diff --git a/orcasong/Results/4dTo2d/h5/xz/.gitkeep b/orcasong/Results/4dTo2d/h5/xz/.gitkeep
deleted file mode 100644
index 8d1c8b69c3fce7bea45c73efd06983e3c419a92f..0000000000000000000000000000000000000000
--- a/orcasong/Results/4dTo2d/h5/xz/.gitkeep
+++ /dev/null
@@ -1 +0,0 @@
- 
diff --git a/orcasong/Results/4dTo2d/h5/yt/.gitkeep b/orcasong/Results/4dTo2d/h5/yt/.gitkeep
deleted file mode 100644
index 8d1c8b69c3fce7bea45c73efd06983e3c419a92f..0000000000000000000000000000000000000000
--- a/orcasong/Results/4dTo2d/h5/yt/.gitkeep
+++ /dev/null
@@ -1 +0,0 @@
- 
diff --git a/orcasong/Results/4dTo2d/h5/yz/.gitkeep b/orcasong/Results/4dTo2d/h5/yz/.gitkeep
deleted file mode 100644
index 8d1c8b69c3fce7bea45c73efd06983e3c419a92f..0000000000000000000000000000000000000000
--- a/orcasong/Results/4dTo2d/h5/yz/.gitkeep
+++ /dev/null
@@ -1 +0,0 @@
- 
diff --git a/orcasong/Results/4dTo2d/h5/zt/.gitkeep b/orcasong/Results/4dTo2d/h5/zt/.gitkeep
deleted file mode 100644
index 8d1c8b69c3fce7bea45c73efd06983e3c419a92f..0000000000000000000000000000000000000000
--- a/orcasong/Results/4dTo2d/h5/zt/.gitkeep
+++ /dev/null
@@ -1 +0,0 @@
- 
diff --git a/orcasong/Results/4dTo3d/h5/rzt/.gitkeep b/orcasong/Results/4dTo3d/h5/rzt/.gitkeep
deleted file mode 100644
index 8d1c8b69c3fce7bea45c73efd06983e3c419a92f..0000000000000000000000000000000000000000
--- a/orcasong/Results/4dTo3d/h5/rzt/.gitkeep
+++ /dev/null
@@ -1 +0,0 @@
- 
diff --git a/orcasong/Results/4dTo3d/h5/xyt/.gitkeep b/orcasong/Results/4dTo3d/h5/xyt/.gitkeep
deleted file mode 100644
index 8d1c8b69c3fce7bea45c73efd06983e3c419a92f..0000000000000000000000000000000000000000
--- a/orcasong/Results/4dTo3d/h5/xyt/.gitkeep
+++ /dev/null
@@ -1 +0,0 @@
- 
diff --git a/orcasong/Results/4dTo3d/h5/xyz/.gitkeep b/orcasong/Results/4dTo3d/h5/xyz/.gitkeep
deleted file mode 100644
index 8d1c8b69c3fce7bea45c73efd06983e3c419a92f..0000000000000000000000000000000000000000
--- a/orcasong/Results/4dTo3d/h5/xyz/.gitkeep
+++ /dev/null
@@ -1 +0,0 @@
- 
diff --git a/orcasong/Results/4dTo3d/h5/xzt/.gitkeep b/orcasong/Results/4dTo3d/h5/xzt/.gitkeep
deleted file mode 100644
index 8d1c8b69c3fce7bea45c73efd06983e3c419a92f..0000000000000000000000000000000000000000
--- a/orcasong/Results/4dTo3d/h5/xzt/.gitkeep
+++ /dev/null
@@ -1 +0,0 @@
- 
diff --git a/orcasong/Results/4dTo3d/h5/yzt/.gitkeep b/orcasong/Results/4dTo3d/h5/yzt/.gitkeep
deleted file mode 100644
index 8d1c8b69c3fce7bea45c73efd06983e3c419a92f..0000000000000000000000000000000000000000
--- a/orcasong/Results/4dTo3d/h5/yzt/.gitkeep
+++ /dev/null
@@ -1 +0,0 @@
- 
diff --git a/orcasong/Results/4dTo4d/h5/xyzc/.gitkeep b/orcasong/Results/4dTo4d/h5/xyzc/.gitkeep
deleted file mode 100644
index 8d1c8b69c3fce7bea45c73efd06983e3c419a92f..0000000000000000000000000000000000000000
--- a/orcasong/Results/4dTo4d/h5/xyzc/.gitkeep
+++ /dev/null
@@ -1 +0,0 @@
- 
diff --git a/orcasong/Results/4dTo4d/h5/xyzt/.gitkeep b/orcasong/Results/4dTo4d/h5/xyzt/.gitkeep
deleted file mode 100644
index 8d1c8b69c3fce7bea45c73efd06983e3c419a92f..0000000000000000000000000000000000000000
--- a/orcasong/Results/4dTo4d/h5/xyzt/.gitkeep
+++ /dev/null
@@ -1 +0,0 @@
-