switch rec to predict command

app.py

@@ -25,7 +25,7 @@ def run_on_gpu(input_point_cloud: gr.utils.NamedString,
     import os
     import sys
     sys.path.append(os.path.abspath('ppsurf'))
-    os.chdir(os.path.dirname('./ppsurf'))
+    # os.chdir(os.path.dirname('./ppsurf'))
     from ppsurf.pps import cli_main
 
     in_file = '{}'.format(input_point_cloud.name)
@@ -33,11 +33,19 @@ def run_on_gpu(input_point_cloud: gr.utils.NamedString,
     # append 'rec' to the input file name
     splitext_result = os.path.splitext(in_file)
     out_file = splitext_result[0] + '_rec' + splitext_result[1]
+    out_dir = os.path.dirname(out_file)
+    model_path = 'models/ppsurf_50nn/version_0/checkpoints/last.ckpt'
 
     args = [
-        'pps.py', 'rec',
-        in_file,
-        out_file,
+        'pps.py', 'predict',
+        '-c', 'ppsurf/configs/poco.yaml',
+        '-c', 'ppsurf/configs/ppsurf.yaml',
+        '-c', 'ppsurf/configs/ppsurf_50nn.yaml',
+        '--ckpt_path', model_path,
+        '--data.init_args.in_file', in_file,
+        '--model.init_args.results_dir', out_dir,
+        '--trainer.logger', 'False',
+        '--trainer.devices', '1'
         '--gen_resolution_global', str(gen_resolution_global),
         '--padding_factor', str(padding_factor),
         '--gen_subsample_manifold_iter', str(gen_subsample_manifold_iter),