diff --git a/data/in/backend.json b/data/in/backend.json
deleted file mode 100644
index 466a7f0..0000000
--- a/data/in/backend.json
+++ /dev/null
@@ -1,10 +0,0 @@
-{
-    "device": "cpu",
-    "precision": "Z",
-    "num_procs": 1,
-    "ansatz": "MPS",
-    "mpi_approach": "SR",
-    "mpi_command": [
-        "mpiexec"
-    ]
-}
diff --git a/data/in/checkpoints.json b/data/in/checkpoints.json
deleted file mode 100644
index 6d367ed..0000000
--- a/data/in/checkpoints.json
+++ /dev/null
@@ -1,5 +0,0 @@
-{
-    "checkpoint_PATH": "data/checkpoints/",
-    "checkpoint_frequency": -1,
-    "initial_line": 1
-}
diff --git a/data/in/convergence_parameters.json b/data/in/convergence_parameters.json
deleted file mode 100644
index ebdcb22..0000000
--- a/data/in/convergence_parameters.json
+++ /dev/null
@@ -1,6 +0,0 @@
-{
-    "max_bond_dimension": 10,
-    "cut_ratio": 1e-09,
-    "trunc_tracking_mode": "C",
-    "svd_ctrl": "A"
-}
diff --git a/data/in/io_info.json b/data/in/io_info.json
deleted file mode 100644
index e82eccb..0000000
--- a/data/in/io_info.json
+++ /dev/null
@@ -1,5 +0,0 @@
-{
-    "inPATH": "data/in/",
-    "outPATH": "data/out/",
-    "initial_state": "Vacuum"
-}
diff --git a/data/out/temp.pklmps b/data/out/temp.pklmps
deleted file mode 100644
index 1776bd6..0000000
Binary files a/data/out/temp.pklmps and /dev/null differ