Create app.py

app.py

@@ -0,0 +1,31 @@
+import os
+from datetime import datetime
+
+import subprocess
+
+# Upgrade Jinja2 package to a specific version
+subprocess.check_call(['pip', 'install', 'jinja2==2.11.3'])
+
+
+from flask import Flask, redirect, render_template, request, url_for
+import streamlit as st
+from model import initialize_index
+
+app = Flask(__name__)
+index = None
+
+@app.route("/")
+def home():
+    return render_template('home.html')
+
+@app.route("/get")
+def get_bot_response():
+    query_text = request.args.get("msg", None)
+    if query_text is None:
+        return "Invalid input"
+    response = index.query(query_text)
+    return str(response), 200
+
+if __name__ == "__main__":
+    index = initialize_index("index.json")
+    app.run(debug=True)