Add title suggestion app

app.py

+
+# Copyright 2022, Frank Sauerburger
+
+"""Movie title suggestion api"""
+
+import json
+from flask import Flask, request
+import qgram
+
+app = Flask(__name__)
+
+with open("examples/titles.json") as fileobj:
+    titles = json.load(fileobj)
+
+index = qgram.QGramIndex()
+for title, _ in titles.values():
+    index.add_term(title)
+
+@app.route("/")
+def suggest():
+    query = request.args.get("q")
+    if not query:
+        return {}
+
+    results = index.search(query)
+    return {
+        "suggestions": results[:100]
+    }
+

requirements.txt

+flask~=2.1.2