My script tool works within ArcGIS Pro but I receive an SyntaxError:invalid syntax when trying to use my GP Service within WebApp Builder. It's a simple tool and I don't know what the problem is. Any feedback would be appreciated. Cheers

#-------------------------------------------------------------------------------
# Name: BufferSummarize.py
# Purpose: Park, Farmers Market Buffer analysis utilizing Summarize Within
# analysis to display Raw indicator values
#
# Author:
#
# Created:
# Copyright:
# Licence:
#-------------------------------------------------------------------------------
import arcpy
def BufferSummarize(Select_Input_Feature="FarmersMarkets", Select_County_Feature="Franklin", Enter_Distance_value_or_field="2 Miles", Output_Buffer_Feature="C:\\Project\\ArcGIS_Pro\\Project.gdb\\FeatureBuffer", Select_Year="Year2010", Select_Domain="Social and Economic",Domain_Summary_Output_Feature="C:\\Project\\ArcGIS_Pro\\Project.gdb\\DomainSummary"): # BufferSummarize
# To allow overwriting outputs change overwriteOutput option to True.
arcpy.env.overwriteOutput = True
# Process: Select Layer By Location (Select Layer By Location) (management)
Output_Feature_and_County_Selection_Feature = arcpy.management.SelectLayerByLocation(in_layer=Select_Input_Feature, overlap_type="INTERSECT", select_features=Select_County_Feature, selection_type="NEW_SELECTION", invert_spatial_relationship="NOT_INVERT")
# Process: Buffer (Buffer) (analysis)
arcpy.analysis.Buffer(in_features=Output_Feature_and_County_Selection_Feature, out_feature_class=Output_Buffer_Feature, buffer_distance_or_field=Enter_Distance_value_or_field, line_side="FULL", line_end_type="ROUND", dissolve_option="NONE", method="PLANAR")
# Conditional if statement for Domain Selection summary fields
if Select_Domain == 'Education':
Summary_Fields = [["ED_APENR", "MEAN"], ["ED_ATTAIN", "MEAN"], ["ED_COLLEGE", "MEAN"], ["ED_ECENROL", "MEAN"], ["ED_HSGRAD", "MEAN"], ["ED_MATH", "MEAN"], ["ED_READING", "MEAN"], ["ED_SCHPOV", "MEAN"], ["ED_TEACHXP", "MEAN"], ["ED_PRXECE", "MEAN"], ["ED_PRXHQECE", "MEAN"]]
elif Select_Domain == 'Health and Environment':
Summary_Fields = [['HE_FOOD', 'MEAN'], ['HE_GREEN', 'MEAN'], ['HE_HEAT', 'MEAN'], ['HE_HLTHINS', 'MEAN'], ['HE_OZONE', 'MEAN'], ['HE_PM25', 'MEAN'], ['HE_VACANCY', 'MEAN'], ['HE_WALK', 'MEAN'], ['HE_SUPRFND', 'MEAN'], ['HE_RSEI', 'MEAN']]
elif Select_Domain == 'Social and Economic':
Summary_Fields = [['SE_POVRATE', 'MEAN'], ['SE_PUBLIC', 'MEAN'], ['SE_HOME', 'MEAN'], ['SE_OCC', 'MEAN'], ['SE_MHE', 'MEAN'], ['SE_EMPRAT', 'MEAN'], ['SE_JOBPROX', 'MEAN'], ['SE_SINGLE', 'MEAN']]
elif Select_Domain == 'Population':
Summary_Fields = [['aian', 'SUM'], ['api', 'SUM'], ['black', 'SUM'], ['hisp', 'SUM'], ['other2', 'SUM'], ['nonwhite', 'SUM'], ['white', 'SUM'], ['total', 'SUM']]
# Process: Summarize Within Domain (Summarize Within) (analysis)
Output_Grouped_Table_1_ = ""
arcpy.analysis.SummarizeWithin(in_polygons=Output_Buffer_Feature, in_sum_features=Select_Year, out_feature_class=Domain_Summary_Output_Feature, keep_all_polygons="ONLY_INTERSECTING", sum_fields=Summary_Fields, sum_shape="NO_SHAPE_SUM", shape_unit="SQUAREKILOMETERS", group_field="", add_min_maj="NO_MIN_MAJ", add_group_percent="NO_PERCENT", out_group_table=Output_Grouped_Table_1_)
if __name__ == '__main__':
# Global Environment settings
with arcpy.EnvManager(workspace=r"C:\Project\ArcGIS_Pro\Project.gdb"):
Select_Input_Feature = arcpy.GetParameter(0)
Select_County_Feature = arcpy.GetParameter(1)
Enter_Distance_value_or_field = arcpy.GetParameterAsText(2)
Output_Buffer_Feature = arcpy.GetParameterAsText(3)
Select_Year = arcpy.GetParameter(4)
Select_Domain = arcpy.GetParameterAsText(5)
Domain_Summary_Output_Feature = arcpy.GetParameterAsText(6)
BufferSummarize(Select_Input_Feature,Select_County_Feature,Enter_Distance_value_or_field,Output_Buffer_Feature,Select_Year,Select_Domain,Domain_Summary_Output_Feature)