diff --git a/MOLER/main.py b/MOLER/main.py
new file mode 100644
index 0000000..580ff8a
--- /dev/null
+++ b/MOLER/main.py
@@ -0,0 +1,49 @@
+#! /usr/bin/env python3
+"""Glue together the matrix and org-mode!"""
+
+from orgparse import load, loads
+
+import argparse
+import sys
+
+
+def idb_excepthook(type, value, tb):
+    """Call an interactive debugger in post-mortem mode
+    If you do "sys.excepthook = idb_excepthook", then an interactive debugger
+    will be spawned at an unhandled exception
+    """
+    if hasattr(sys, "ps1") or not sys.stderr.isatty():
+        sys.__excepthook__(type, value, tb)
+    else:
+        import pdb
+        import traceback
+
+        traceback.print_exception(type, value, tb)
+        print
+        pdb.pm()
+
+
+def main(*args, **kwargs):
+    parser = argparse.ArgumentParser(description="")
+    parser.add_argument(
+        "--debug", "-d", action="store_true", help="Include debugging output"
+    )
+
+    parsed = parser.parse_args()
+    if parsed.debug:
+        sys.excepthook = idb_excepthook
+
+    load("PATH/TO/FILE.org")
+    # load(file_like_object)
+
+    loads(
+        """
+    * This is org-mode contents
+    You can load org object from string.
+    ** Second header
+    """
+    )
+
+
+if __name__ == "__main__":
+    sys.exit(main(*sys.argv))
diff --git a/pyproject.toml b/pyproject.toml
index 1badc36..c638a6c 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [tool.black]
 line-length = 88
-target-version = ['py39']
+target-version = ['py38']
 include = '\.pyi?$'
 exclude = '''