Added remove device functionality

app.py

@@ -183,6 +183,20 @@ def handle_new_device():
     return render_template('main.html', **template_data)
 
 
+@app.route('/delete/<delete_pin')
+def delete_pin(delete_pin):
+    for key in pins:
+        if key == delete_pin:
+            pins.pop(delete_pin)
+
+    template_data = {
+        'pins': pins,
+        'daily_total': daily_total,
+        'todays_cost': todays_cost,
+        'cost_per_kWh': os.environ['cost_per_kWh'],
+    }
+    return render_template('main.html', **template_data)
+
 @app.route("/update_info/kWh")
 def change_kWh():
     template_data = {
@@ -195,6 +209,5 @@ def change_kWh():
     return render_template('main.html', **template_data)
 
 
-
 if __name__ == '__main__':
     app.run(host='0.0.0.0', port=8090)

templates/main.html

@@ -21,6 +21,7 @@
                         (<a href="/toggle/{{pin}}">turn off</a>)
                     {% else %}
                         (<a href="/toggle/{{pin}}">turn on</a>)
+                    (<a href="/remove/{{pin}}">remove</a>)
                     </p>
                     {% endif %}
                 {% endif %}