php warnings and solution

Hi there,
Plugin creates some warnings as below.
The code is trying to access array keys ‘type’ and ‘rows’ without checking if they exist first. 

Warning: Undefined array key "type" in /wp-content/plugins/gtm-consent-mode-banner/src/Service/SettingsService.php on line 417
 
Warning: Undefined array key "rows" in /wp-content/plugins/gtm-consent-mode-banner/src/Service/SettingsService.php on line 399

Suggested code

	public function textareaField( $args ): void {
		// Get the value of the setting we've registered with register_setting()
		$value = $args['value'] ?? get_option( $args['label_for'] );
		$rows = isset($args['rows']) ? (int)$args['rows'] : 5; // Default to 5 rows if not specified
		?>
		<textarea
			id="<?php echo esc_attr( $args['label_for'] ); ?>"
			class="large-text code"
			rows="<?php echo esc_html( $rows ); ?>"
			placeholder="<?php echo esc_html( @$args['placeholder'] ); ?>"
			name="<?php echo esc_attr( $args['label_for'] ); ?>"><?php echo wp_kses($value, SanitizationUtil::WP_KSES_ALLOWED_HTML, SanitizationUtil::WP_KSES_ALLOWED_PROTOCOLS); ?></textarea>
		<?php if (isset($args['description'])) : ?>
		<p class="description">
			<?php echo esc_html( $args['description'] ); ?>
		</p>
		<?php endif; ?>
		<?php
	}

	public function inputField( $args ): void {
		// Get the value of the setting we've registered with register_setting()
		$value = $args['value'] ?? get_option( $args['label_for'] );
		$type = isset($args['type']) ? $args['type'] : 'text'; // Default to text if not specified
		?>
		<input
			id="<?php echo esc_attr( $args['label_for'] ); ?>"
			class="large-text code"
			type="<?php echo esc_html( $type ); ?>"
			<?php if (true === @$args['disabled']) : ?>
				disabled="disabled"
			<?php endif; ?>
			value="<?php echo esc_html($value); ?>"
			placeholder="<?php echo esc_html( @$args['placeholder'] ); ?>"
			name="<?php echo esc_attr( $args['label_for'] ); ?>" />
		<?php if (isset($args['description'])) : ?>
		<p class="description">
			<?php echo esc_html( $args['description'] ); ?>
		</p>
		<?php endif; ?>
		<?php
	}