fix version of parcel

src/roast.html

@@ -22,6 +22,7 @@
         </div>
         <div id="export-csv">
             <button onclick="exportCSV()">Export CSV</button>
+            <button onclick="showGraph()">Show Graph</button>
             <button onclick="resetSystem()">Reset</button>
         </div>
     </div>
@@ -39,6 +40,10 @@
             </tbody>
         </table>
     </div>
-    <script src="./roast.ts"></script>
-</body>
+    <div id="graph-container">
+        <button id="close-btn">X</button>
+        <canvas id="myChart"></canvas>
+    </div>
+    <!--script type="module" src="./tempgraph.ts"></script-->
+    <script type="module" src="./roast.ts"></script></body>
 </html>