Added application preview to the readme and logging.info when trying …

…to insert an existing term

README.md

@@ -1,4 +1,4 @@
-# AutoComplete
+# Autocomplete
 This project implements an website with an autocomplete box using GraphQL and Elasticsearch.
 
 More information at [back-end](./back) and [front-end](./front) directories.
@@ -13,3 +13,13 @@ Create a `.env` from `.env.sample` and execute the command below to run the appl
 docker-compose up
 ```
 You can also populate the application automatically setting `seed=true` at `.env`.
+
+
+## Application Preview
+Check out the preview below:
+
+### First contact on the home page
+<img width="1333" alt="No suggestions" src="./assets/image_1.png">
+
+### Autocomplete Suggestions
+<img width="1333" alt="Suggestions" src="./assets/image_2.png">

back/src/api/search/engine.py

@@ -1,5 +1,6 @@
 from elasticsearch import AsyncElasticsearch
 from typing import List, Tuple
+import logging
 import time
 import requests
 
@@ -113,7 +114,7 @@ async def insert_term(self, term: str) -> None:
 
         # Check if the term already exists.
         if response["hits"]["total"]["value"] > 0:
-            return
+            return logging.info("Term already exists in the search engine.")
 
         await self.client.index(
             index=self.term_index_name,