I have this railway.toml, but I can't seem to get it to work

[build]

builder = "NIXPACKS"

[deploy]

startCommand = "gunicorn app:app --bind 0.0.0.0:$PORT --workers 4 --timeout 120"

restartPolicyType = "ON_FAILURE"

restartPolicyMaxRetries = 10

# Cron jobs for automatic data updates

[[crons]]

name = "Update All Data - Hourly"

schedule = "5 * * * *" # Every hour at minute 5

command = "python update_all_data.py"

[[crons]]

name = "Update Contract Values - Hourly"

schedule = "0 * * * *" # Every hour at minute 0

command = "python apply_contract_values_fix.py"

[[crons]]

name = "Update Billing Data - Hourly"

schedule = "15 * * * *" # Every hour at minute 15

command = "python update_billing_data.py"

[[crons]]

name = "Update Project Costs - Every 2 Hours"

schedule = "30 */2 * * *" # Every 2 hours at minute 30

command = "python update_project_costs.py"

[[crons]]

name = "Update Invoice Data - Twice Daily"

schedule = "0 8,20 * * *" # At 8 AM and 8 PM

command = "python generate_last_invoice_data.py"

[[crons]]

name = "Update Fiscal Year Metrics - Daily"

schedule = "0 2 * * *" # At 2 AM daily

command = "python generate_fiscal_year_metrics.py"

# Test cron job to verify Railway cron functionality

[[crons]]

name = "Cron Test - Every 5 Minutes"

schedule = "*/5 * * * *" # Every 5 minutes for testing

command = "python test_cron.py"

Any suggestions?