Can you tell me what Chapter 2 says about Shama's role in writing the Satcharita?

Based on the provided excerpts from Chapter 2, there is no mention of a person named Shama or their specific role. Instead, this chapter details how Sai Baba himself gave permission for the stories to be compiled, stating, 'I myself shall write my own story!' He explains that the author, who is later revealed to be called Hemadpant, is merely a pretext for this work. The text focuses on Baba's assurance of full help and the spiritual benefits of hearing and contemplating these stories, emphasizing that the author should dissolve his ego and surrender at Baba's feet. The origin of the name 'Hemadpant' is introduced, but Shama is not discussed in these passages.