chore: add slot gap to pythnet options (#98)

config/config.sample.pythnet.toml

@@ -58,6 +58,11 @@ exporter.compute_unit_limit = 20000
 # during periods of high network congestion.
 exporter.dynamic_compute_unit_pricing_enabled = true
 
+# Maximum slot gap between the current slot and the oldest slot amongst all the accounts in
+# the batch. This is used to calculate the dynamic price per compute unit. When the slot gap
+# reaches this number we will use the maximum total_compute_fee for the transaction.
+exporter.maximum_slot_gap_for_dynamic_compute_unit_price = 40
+
 # The interval with which to poll account information. We are adding it as an extra
 # layer of protection to ensure we get the latest account information if there are
 # any issues with the ws subscription.