getText method
Obtiene un texto por hash
Implementation
Future<http.Response> getText(String hashStr) async {
try {
final url = Uri.parse('$_baseUrl/texts/$hashStr');
final response = await _client.get(url);
ObslyLogger.debug('Get text response: ${response.statusCode}');
return response;
} catch (e) {
ObslyLogger.error('Error getting text: $e');
rethrow;
}
}