diff --git a/decensor_input/.gitignore b/decensor_input/.gitignore
new file mode 100644
index 0000000..4e3a4f2
--- /dev/null
+++ b/decensor_input/.gitignore
@@ -0,0 +1,7 @@
+*.bmp
+*.png
+*.jpg
+*.gif
+*.tif
+*.tiff
+!mermaid_censored.png
diff --git a/decensor_input/.gitkeep.txt b/decensor_input/.gitkeep.txt
deleted file mode 100644
index e69de29..0000000
diff --git a/decensor_input_original/.gitignore b/decensor_input_original/.gitignore
new file mode 100644
index 0000000..39986e0
--- /dev/null
+++ b/decensor_input_original/.gitignore
@@ -0,0 +1,6 @@
+*.bmp
+*.png
+*.jpg
+*.gif
+*.tif
+*.tiff
diff --git a/decensor_output/.gitignore b/decensor_output/.gitignore
new file mode 100644
index 0000000..4e3a4f2
--- /dev/null
+++ b/decensor_output/.gitignore
@@ -0,0 +1,7 @@
+*.bmp
+*.png
+*.jpg
+*.gif
+*.tif
+*.tiff
+!mermaid_censored.png
diff --git a/decensor_output/.gitkeep.txt b/decensor_output/.gitkeep.txt
deleted file mode 100644
index e69de29..0000000
diff --git a/models/.gitignore b/models/.gitignore
new file mode 100644
index 0000000..dfc8249
--- /dev/null
+++ b/models/.gitignore
@@ -0,0 +1 @@
+*.h5
diff --git a/models/.gitkeep b/models/.gitkeep
deleted file mode 100644
index e69de29..0000000