from kalshi_python.models.get_multivariate_event_collections_response import GetMultivariateEventCollectionsResponse# Create an instance with example dataget_multivariate_event_collections_response_instance = GetMultivariateEventCollectionsResponse( # Add required fields here)# Convert to JSON stringjson_str = get_multivariate_event_collections_response_instance.to_json()print(json_str)# Create from JSON stringget_multivariate_event_collections_response_from_json = GetMultivariateEventCollectionsResponse.from_json(json_str)# Convert to dictget_multivariate_event_collections_response_dict = get_multivariate_event_collections_response_instance.to_dict()# Create from dictget_multivariate_event_collections_response_from_dict = GetMultivariateEventCollectionsResponse.from_dict(get_multivariate_event_collections_response_dict)