feat: fix build not working.

default.nix

@@ -9,8 +9,8 @@ with pkgs.python3Packages;
 
     # dependencies = [requests pkgs.aria2];
 
-    meta.mainProgram = "hb-downloader";
+    meta.mainProgram = "extract-romset";
     postInstall = ''
-      mv -v $out/bin/hb_downloader.py $out/bin/hb-downloader
+      mv -v $out/bin/extract_romset.py $out/bin/extract-romset
     '';
   }

setup.py

@@ -8,8 +8,8 @@ from setuptools import setup
 setup(
     name="extract-romset",
     version="1.0",
-    install_requires=install_requires,
+    # install_requires=install_requires,
     scripts=[
-        "extract-romset.py",
+        "extract_romset.py",
     ],
 )