Update app.py

app.py

@@ -22,12 +22,12 @@ def search_books(ques, max_givenbooks = 5):
     )
     matched_books = books[text_be].head(max_givenbooks)
     if matched_books.empty:
-        return "No exact matches found in the catalog for this description"
-    results_in = "Available books in our catalog matching your request:\n"
+        return "No exact matches found in the catalog for this description."
+    results_str = "Available books in our catalog matching your request:\n"
     for idx, row in matched_books.iterrows():
-        results_in += f" - **Title** : {row['Title']} | **Author** : {row['Author']} | **Genre** : {row['Genre']} | **Age** : {row['Age_Range']}/n"
-        results_in += f" *Description* : {row['Description']}\n\n"
-    return results_in
+        results_str += f" - **Title** : {row['Title']} | **Author** : {row['Author']} | **Genre** : {row['Genre']} | **Age** : {row['Age_Range']}/n"
+        results_str += f" *Description* : {row['Description']}\n\n"
+    return results_str
 def respond(message, history):
     catalog_info = search_books(message)