# Model ![](/files/-MihnyYT0YsJDFx9A5tn) ![](/files/-MihnyYUlLVieC_y7S2S) - [\[source code\]](https://github.com/ladybug-tools/honeybee-grasshopper-core/blob/master/honeybee_grasshopper_core/src//HB%20Model.py) Create a Honeybee Model, which can be sent for simulation. ### Inputs * **rooms** A list of honeybee Rooms to be added to the Model. Note that at least one Room is necessary to make a simulate-able energy model. * **faces** A list of honeybee Faces to be added to the Model. Note that faces without a parent Room are not allowed for energy models. * **shades** A list of honeybee Shades or ShadeMeshes to be added to the Model. * **apertures** A list of honeybee Apertures to be added to the Model. Note that apertures without a parent Face are not allowed for energy models. * **doors** A list of honeybee Doors to be added to the Model. Note that doors without a parent Face are not allowed for energy models. * **name** Text to be used for the Model name and to be incorporated into a unique model identifier. If no name is provided, it will be "unnamed" and a unique model identifier will be auto-generated. ### Outputs * **report** Reports, errors, warnings, etc. * **model** A Honeybee Model object possessing all of the input geometry objects. --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://docs.ladybug.tools/honeybee-primer/components/0_create/model.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.