fig, axs = plt.subplots(2,2, figsize=(10, 8))
fig.subplots_adjust(hspace=0.5, wspace=0.3)
fig.suptitle('Vendas de Lojas ao Longo do Ano')
axs[0,0].plot(df.loc['A', :])
axs[0,0].set_title('Loja A')
axs[0,0].set_xlabel('Mês')
axs[0,0].set_ylabel('Vendas')
axs[0,0].grid(True, linestyle='--', alpha=0.7)
axs[0,1].plot(df.loc['B', :])
axs[0,1].set_title('Loja B')
axs[0,1].set_xlabel('Mês')
axs[0,1].set_ylabel('Vendas')
axs[0,1].grid(True, linestyle='--', alpha=0.7)
axs[1,0].plot(df.loc['C', :])
axs[1,0].set_title('Loja C')
axs[1,0].set_xlabel('Mês')
axs[1,0].set_ylabel('Vendas')
axs[1,0].grid(True, linestyle='--', alpha=0.7)
axs[1,1].plot(df.loc['D', :])
axs[1,1].set_title('Loja D')
axs[1,1].set_xlabel('Mês')
axs[1,1].set_ylabel('Vendas')
axs[1,1].grid(True, linestyle='--', alpha=0.7)
plt.tight_layout()
plt.show()