title: how to fix Unused import statement when importing module
body: <p>geniuses, today I tried to convert py to exe, but it doesn't work and I got this: a Project output will not be moved to output folder Complete.</p>
  <p>so I tried to uninstall pyinstaller with cmd, and after that my python project got broken and I got this:</p>
  <p>Unused import statement 'from io import BytesIO'</p>
  <p>Unused import statement 'from tkinter.filedialog import askopenfile'</p>
  <p>Unused import statement 'from sqlite3 import Error'</p>
  <p>Unused import statement 'Calendar</p>
  <p>'</p>
  <p>and when I am trying to re-installing modules by cmd so I can use the libraries correctly and import things from them I got this error too:</p>
  <p>ERROR: Could not find a version that satisfies the requirement (module name)
  ERROR: No matching distribution found for (module name)</p>
  <p>so how to correctly install them again and use them with no problem</p>