chg: [api] favicon added

backend/bin/server.py

@@ -1,6 +1,7 @@
 version = "0.1"
-from flask import Flask
+from flask import Flask, url_for, send_from_directory
 from flask_restx import Resource, Api
+import os
 
 app = Flask(__name__)
 app.url_map.strict_slashes = False
@@ -26,5 +27,10 @@ class generateUUID(Resource):
         r.incr(k, 1)
         return "{}".format(genuuid)
 
+@api.route('/favicon.ico', doc=False)
+class favicon(Resource):
+    def get(self):
+        return send_from_directory(os.path.join(app.root_path, 'static'),'favicon.ico',mimetype='image/vnd.microsoft.icon')
+
 if __name__ == '__main__':
     app.run()