title: On hosting my react app on heroku, api calls doesn't work
body: <p>I'm trying to host my react app on Heroku. I have VM instance on google with a flask rest API, the rest API works well, the react app also works in my local but when I host it, the API calls doesn't work on the react app. I have my API calls like this: axios.get(<code>http://10.0.0.1:8080/user</code>) (the 10.0.0.1 is just illustrative).</p>
  
  <p>Its not API issue, i've accessed it from other sources.</p>
  
  <p>Any suggestions, please help!! </p>