create function to send response back to client in getData file

Relates #162

src/functions/getData.js

@@ -0,0 +1,20 @@
+const axios = require('axios');
+
+exports.handler = function(event, context, callback) => {
+
+const API_URL = "https://api.airtable.com/v0/appaxMuUrlv5A04Y6/Table%201?";
+const API_KEY ="keypHN8V7C2eXXyTU";
+
+const API_QUERY_URL =`${API_URL}api_key=${API_KEY}`;
+
+// send response back to client
+
+const send = body => {
+  callback(null, {
+    statusCode: 200,
+    body: JSON.stringify(body)
+  });
+}
+}
+
+// API call to Airtable