Add exception logging

examples/complex/helpers.py

@@ -0,0 +1,16 @@
+import re
+
+from great_ai.utilities.clean import clean
+from great_ai.utilities.lemmatize_text import lemmatize_text
+
+
+def preprocess(text: str) -> str:
+    text = clean(text, convert_to_ascii=True)
+    text = re.sub(r"[^a-zA-Z0-9]", " ", text)
+    return text
+
+
+def lemmatize(text: str) -> str:
+    lemmatized = lemmatize_text(text)
+    clean_lemmas = [re.sub(r"\d[\d.,]*", "NUM", lemma) for lemma in lemmatized]
+    return " ".join(clean_lemmas)