L2SS-499: Update our Jupyter documentation to use import of tangostationcontrol

docs/source/devices/sst-xst.rst

@@ -63,7 +63,7 @@ Typically, ``N_ant == 192``, and ``N_blocks == 136``.
 
 The metadata refers to the *blocks*, which are emitted by the FPGAs to represent the XSTs between 12 x 12 consecutive antennas. The following code converts block numbers to the indices of the first antenna pair in a block::
 
-  from common.baselines import baseline_from_index
+  from tangostationcontrol.common.baselines import baseline_from_index
 
   def first_antenna_pair(block_nr: int) -> int:
       coarse_a, coarse_b = baseline_from_index(block_nr)
@@ -71,7 +71,7 @@ The metadata refers to the *blocks*, which are emitted by the FPGAs to represent
 
 Conversely, to calculate the block index for an antenna pair ``(a,b)``, use::
 
-  from common.baselines import baseline_index
+  from tangostationcontrol.common.baselines import baseline_index
 
   def block_nr(a: int, b: int) -> int:
       return baseline_index(a // 12, b // 12)