Update run method docstring.

Fix linting.

python/lsst/pipe/tasks/drpAssociationPipe.py

@@ -75,14 +75,7 @@ class DrpAssociationPipeConnections(pipeBase.PipelineTaskConnections,
 class DrpAssociationPipeConfig(
         pipeBase.PipelineTaskConfig,
         pipelineConnections=DrpAssociationPipeConnections):
-    maxFootprintArea = pexConfig.Field(
-        dtype=int,
-        default=5000,
-        doc="Maximum area of footprints")
-    # associator = pexConfig.ConfigurableField(
-    #     target=SimpleAssociationTask,
-    #     doc="Task used to associate DiaSources with DiaObjects.",
-    # )
+    pass
 
 
 class DrpAssociationPipeTask(pipeBase.PipelineTask):
@@ -124,6 +117,9 @@ def run(self, diaSourceTables, skyMap, tractId, patchId):
         output : `lsst.pipe.base.Struct`
             Results struct with attributes:
 
+            ``assocDiaSourceTable``
+                Table of DiaSources with updated value for diaObjectId.
+                (`pandas.DataFrame`)
             ``diaDiaObjectTable``
                 Table of DiaObjects from matching DiaSources
                 (`pandas.DataFrame`).
@@ -194,7 +190,6 @@ def _trimToPatchGen(self, cat, innerPatchBox, wcs):
             Boolean representing if the DiaSource is contained within the
             current patch and tract.
         """
-
         for idx, row in cat.iterrows():
             sphPoint = geom.SpherePoint(row["ra"], row["decl"], geom.degrees)
             inPatch = innerPatchBox.contains(wcs.skyToPixel(sphPoint))