Merge pull request #73 from valefar-on-discord/error-catch-all

Adding try/except when running cli to remove stack traces

ethstaker_deposit/deposit.py

@@ -8,6 +8,7 @@
 from ethstaker_deposit.cli.exit_transaction_mnemonic import exit_transaction_mnemonic
 from ethstaker_deposit.cli.generate_bls_to_execution_change import generate_bls_to_execution_change
 from ethstaker_deposit.cli.new_mnemonic import new_mnemonic
+from ethstaker_deposit.exceptions import ValidationError
 from ethstaker_deposit.utils.click import (
     captive_prompt_callback,
     choice_prompt_func,
@@ -94,7 +95,12 @@ def cli(ctx: click.Context, language: str, non_interactive: bool, ignore_connect
 def run() -> None:
     freeze_support()  # Needed when running under Windows in a frozen bundle
     check_python_version()
-    cli()
+
+    try:
+        cli()
+    except (ValueError, ValidationError) as e:
+        click.echo(f"\nError: {e}\n", err=True)
+        sys.exit(1)
 
 
 if __name__ == '__main__':