Revert "debugging ldraw path again"

This reverts commit c229f95bbda11465703810b7ae3ecb5d767ac2f1.

app.py

@@ -52,8 +52,7 @@ def main():
 
         # Generate LEGO
         print(f'Generating LEGO for prompt: "{prompt}"')
-        # output = model(prompt)
-        output = '2x4 (0,0,0)\n'
+        output = model(prompt)
         print(f'Finished generation!')
 
         # Render results and write to files

render_lego.py

@@ -1,14 +1,4 @@
-import os
-from pathlib import Path
-
 from legogpt.render_lego import main as render_lego_main
 
 if __name__ == '__main__':
-    ldraw_lib_path = os.environ.get('LDRAW_LIBRARY_PATH')
-    if not ldraw_lib_path or not os.path.exists(ldraw_lib_path):
-        # Default path to LDraw library is home directory
-        ldraw_lib_path = Path.home() / 'ldraw'
-    ldraw_lib_path = os.path.abspath(ldraw_lib_path)
-    print('LDRAW lib path:', ldraw_lib_path)
-
     render_lego_main()