docstrings

app.py

@@ -117,6 +117,11 @@ def proc_submission(
 
 
 def load_examples(examples_dir="examples"):
+    """
+    load_examples - a helper function for the gradio module to load examples
+    Returns:
+        list of str, the examples
+    """
     src = _here / examples_dir
     src.mkdir(exist_ok=True)
     examples = [f for f in src.glob("*.txt")]