diff --git a/test_append.txt b/test_append.txt
deleted file mode 100644
index 99ef349..0000000
--- a/test_append.txt
+++ /dev/null
@@ -1,16 +0,0 @@
-Carbetaminde 4.9 6.0 32.8 35.0 4.8 3.3
-Clomazone 28.7 75.79 20.8 29.0 31.63 85.77
-DCA 1.83 2.2 8.1 1.5 3.6
-DCPMU 35.0 0.792
-DCPU 4.292
-Diazinon 5.0 8.0 23.0 118.0 9.9 28.0 12.0 112.0 4.5
-Diuron 6.875 27.0 372.0 11.5 143.0 20.0 119.0 51.0 112.0
-Ethofumesate 28.5 137.0 16.0 12.78 20.4 13.63 17.27 15.36 17.72 19.4 12.53 25.52 19.1 23.29 11.7 9.4 19.7
-Carbetaminde 35.0 32.8 3.3 4.8 6.0 4.9
-Clomazone 85.77 28.7 75.79 29.0 31.63 20.8
-DCA 1.83 2.2 3.6 8.1 1.5
-DCPMU 0.792 35.0
-DCPU 4.292
-Diazinon 9.9 23.0 4.5 28.0 12.0 8.0 5.0 112.0 118.0
-Diuron 11.5 20.0 143.0 6.875 51.0 27.0 372.0 112.0 119.0
-Ethofumesate 28.5 13.63 17.27 137.0 12.78 17.72 16.0 9.4 19.1 11.7 20.4 19.4 25.52 23.29 19.7 15.36 12.53