poetry add  <name>
Adds a new dependency to pyproject.toml
Arguments
| Name | Description | 
|---|
| name | The packages to add | 
Options
| Name | Description | 
|---|
| -h, --help | Display help information | 
| -v, --verbose | Increase the verbosity of messages | 
| -vv | More verbose output | 
| -vvv | Debug output | 
| -V, --version | Display this application version | 
| --ansi | Force ANSI output | 
| --no-ansi | Disable ANSI output | 
| -n, --no-interaction | Do not ask any interactive question | 
| --no-plugins | Disables plugins | 
| --no-cache | Disables poetry source caches | 
| --directory  <directory> | The working directory for the poetry command | 
| -q, --quiet | Do not output any message | 
| --group | The group to add the dependency to | 
| --dev | Add as a development dependency. (Deprecated) Use --group=dev instead | 
| --editable | Add vcs/path dependencies as editable | 
| --extras | Extras to activate for the dependency | 
| --optional | Add as an optional dependency | 
| --python | Python version for which the dependency must be installed | 
| --platform | Platforms for which the dependency must be installed | 
| --source | Name of the source to use to install the package | 
| --allow-prereleases | Accept prereleases | 
| --dry-run | Output the operations but do not execute anything (implicitly enables --verbose) | 
| --lock | Do not perform operations (only update the lockfile) |