modules not found node.js

Am trying to run file with , a node run index.js. which inside the folder flashloan test but this is an error that I keep getting,…

node:internal/modules/cjs/loader:1042
  throw err;
  ^

Error: Cannot find module '/home/schette/Documents/flashloan test/run'
    at Module._resolveFilename (node:internal/modules/cjs/loader:1039:15)
    at Module._load (node:internal/modules/cjs/loader:885:27)
    at Function.executeUserEntryPoint [as runMain] (node:internal/modules/run_main:82:12)
    at node:internal/main/run_main_module:23:47 {
  code: 'MODULE_NOT_FOUND',
  requireStack: []
}

Node.js v19.2.0

what could be the problem, any solution? i tried to remove npm and and reinstall, but still.

I deleted npm packges and reinstall it. I also edited json packeg, scripts with start: node main.js