flask_app: 增加测试接口:wq

Signed-off-by: binren <zhangbr@elab-plus.com>

flask_app.py

@@ -127,6 +127,11 @@ def update_gender_rate():
     return '人群性别比列更新完成...'
 
 
+@app.route('/test_api', methods=['GET', 'POST'])
+def test_api():
+    return '成功'
+
+
 if __name__ == '__main__':
     app.run(
         host='0.0.0.0',