Proper syntax for Select Feature Layer by Location

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Can someone let me know how I can use a single feature from one layer as the "Select Features" when using the Make Feature Layer by Location tool with another layer as the input?

In the code below I have no idea what to put in place of BLAH to get this to run. Suggestions?

import arcpyPractice_Sales1 = "Practice_Sales1"Practice_Stops = "Practice_Stops"import arcpyfc = "y:/Practice_Sales1.shp"field = "BOROUGH"cursor = arcpy.SearchCursor(fc)# Iterate through the rows in the cursorfor row in cursor: #Create Layer from the current row in the Practice_Sales1 file arcpy.MakeFeatureLayer_management("Practice_Sales.shp", "Sales_lyr", BLAH) # Select all features in Practice_Stops within 1000 feet of the current row in Practice_Sales1 arcpy.SelectLayerByLocation_management(Practice_Stops, "WITHIN_A_DISTANCE", "Sales_lyr", "1000 Feet", "NEW_SELECTION", "NOT_INVERT") # Returns the # of selected features arcpy.GetCount_management(Practice_Stops) # Replace row value in COUNT field with row.setValue("COUNT", arcpy.GetCount_management(Practice_Stops))

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