Create utils.py

utils.py

@@ -0,0 +1,11 @@
+def chunk_text(text, chunk_size=400, overlap=80):
+    chunks = []
+    start = 0
+    text_length = len(text)
+
+    while start < text_length:
+        end = min(start + chunk_size, text_length)
+        chunks.append(text[start:end])
+        start += chunk_size - overlap
+
+    return chunks