how to fix this issue npm ERR! JSON.parse Failed to parse json on Glitch? below my package.json $\{$

"name": "backendfinal",

"version": $"1\mathrm{.}0\mathrm{.}0",$

"description": "Project",

"main": "index.js$",$

"scripts": $\{$

"start": "node server",

"dev": "nodemon server"

$\},$

"keywords": $[],$

"author": $"$P$",$

"license": "MIT",

"dependencies": $\{$

"cors": $"^2\mathrm{.}8\mathrm{.}5",$

"date$-$fns$"$: $"^2\mathrm{.}23\mathrm{.}0",$

"dotenv": $"^10\mathrm{.}0\mathrm{.}0",$

"ejs": $"^3\mathrm{.}1\mathrm{.}7",$

"express": $"^4\mathrm{.}17\mathrm{.}1",$

$"$hbs$"$: $"^4\mathrm{.}2\mathrm{.}0",$

"logger": $"^0\mathrm{.}0\mathrm{.}1",$

"mongoose": $"^6\mathrm{.}0\mathrm{.}11",$

"uuid": $"^8\mathrm{.}3\mathrm{.}2"$

$\},$

"devDependencies": $\{$

"nodemon": $"^2\mathrm{.}0\mathrm{.}12"$

$\}$

$\}$