Docker Build - Error

When I follow the course online on setting up a docker container and run the application on a mac through the terminal, I get a bunch of syntax errors. I’m quite new to all of this. Below is the command followed by the outputs. Would appreciate any help you can offer.

% docker run hello-docker
/app/app.js:1
console.log(“Hello Docker”)`;

SyntaxError: Unexpected end of input
at internalCompileFunction (node:internal/vm:74:18)
at wrapSafe (node:internal/modules/cjs/loader:1141:20)
at Module._compile (node:internal/modules/cjs/loader:1182:27)
at Module._extensions…js (node:internal/modules/cjs/loader:1272:10)
at Module.load (node:internal/modules/cjs/loader:1081:32)
at Module._load (node:internal/modules/cjs/loader:922:12)
at Function.executeUserEntryPoint [as runMain] (node:internal/modules/run_main:82:12)
at node:internal/main/run_main_module:23:47

Node.js v19.2.0