Install tesseract for image processing
diff --git a/modules/tesseract.nix b/modules/tesseract.nix
new file mode 100644
index 0000000..dc9fb32
--- /dev/null
+++ b/modules/tesseract.nix
@@ -0,0 +1,3 @@
+{ pkgs, ... }: {
+  environment.systemPackages = [ pkgs.tesseract5 ];
+}