Add `--trust_remote_code` parameter to the `convert` script

Resolves #17.

app.py

@@ -101,6 +101,7 @@ class ModelConverter:
                     "-m",
                     "scripts.convert",
                     "--quantize",
+                    "--trust_remote_code",
                     "--model_id",
                     input_model_id,
                 ],