added changes for development mode

docker-compose.yml

@@ -10,8 +10,10 @@ services:
     volumes:
       - esdata1:/usr/share/elasticsearch/data
   web:
-    image: prakhar1989/foodtrucks-web
+    build: .
     command: python app.py
+    environment:
+      - DEBUG=True
     depends_on:
       - es
     ports:

flask-app/app.py

@@ -49,6 +49,10 @@ def check_and_load_index():
 def index():
     return render_template('index.html')
 
+@app.route('/hello')
+def hello():
+    return "hello world"
+
 @app.route('/debug')
 def test_es():
     resp = {}