Google Ads API failing

I am working with Google Ads and taking look in the documentation to see how to code a campaign.

from google.ads.google_ads.client import GoogleAdsClient def create_campaign(google_ads_client, campaign_name, budget_micros):     campaign_operation = google_ads_client.service.campaign.create(         customer_id="YOUR_CUSTOMER_ID",         campaign={             "name": campaign_name,             "advertising_channel_type": "SEARCH",             "status": "PAUSED",             "manual_cpc": {                 "enhanced_cpc_enabled": True             },             "campaign_budget": {                 "amount_micros": budget_micros             },             "network_settings": {                 "target_google_search": True,                 "target_search_network": True,                 "target_content_network": False,                 "target_partner_search_network": False             }         }     )     # Execute the campaign operation     response = campaign_operation.execute()     # Print the created campaign's resource name     print("Created campaign with resource name: " + response.resource_name) # Set up the Google Ads API client google_ads_client = GoogleAdsClient.load_from_storage() # Define the campaign details campaign_name = "My Campaign" budget_micros = 5.000000   

The error raised with macro budget and I don't know what is this, I tried set the number based on what documentation suggesting and still don't understand it