diff --git a/python Libraries/PySprk/data source/taxi_zone_lookup.csv b/python Libraries/PySprk/data source/taxi_zone_lookup.csv
new file mode 100644
index 0000000..5ac794c
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+++ b/python Libraries/PySprk/data source/taxi_zone_lookup.csv	
@@ -0,0 +1,266 @@
+"LocationID","Borough","Zone","service_zone"
+1,"EWR","Newark Airport","EWR"
+2,"Queens","Jamaica Bay","Boro Zone"
+3,"Bronx","Allerton/Pelham Gardens","Boro Zone"
+4,"Manhattan","Alphabet City","Yellow Zone"
+5,"Staten Island","Arden Heights","Boro Zone"
+6,"Staten Island","Arrochar/Fort Wadsworth","Boro Zone"
+7,"Queens","Astoria","Boro Zone"
+8,"Queens","Astoria Park","Boro Zone"
+9,"Queens","Auburndale","Boro Zone"
+10,"Queens","Baisley Park","Boro Zone"
+11,"Brooklyn","Bath Beach","Boro Zone"
+12,"Manhattan","Battery Park","Yellow Zone"
+13,"Manhattan","Battery Park City","Yellow Zone"
+14,"Brooklyn","Bay Ridge","Boro Zone"
+15,"Queens","Bay Terrace/Fort Totten","Boro Zone"
+16,"Queens","Bayside","Boro Zone"
+17,"Brooklyn","Bedford","Boro Zone"
+18,"Bronx","Bedford Park","Boro Zone"
+19,"Queens","Bellerose","Boro Zone"
+20,"Bronx","Belmont","Boro Zone"
+21,"Brooklyn","Bensonhurst East","Boro Zone"
+22,"Brooklyn","Bensonhurst West","Boro Zone"
+23,"Staten Island","Bloomfield/Emerson Hill","Boro Zone"
+24,"Manhattan","Bloomingdale","Yellow Zone"
+25,"Brooklyn","Boerum Hill","Boro Zone"
+26,"Brooklyn","Borough Park","Boro Zone"
+27,"Queens","Breezy Point/Fort Tilden/Riis Beach","Boro Zone"
+28,"Queens","Briarwood/Jamaica Hills","Boro Zone"
+29,"Brooklyn","Brighton Beach","Boro Zone"
+30,"Queens","Broad Channel","Boro Zone"
+31,"Bronx","Bronx Park","Boro Zone"
+32,"Bronx","Bronxdale","Boro Zone"
+33,"Brooklyn","Brooklyn Heights","Boro Zone"
+34,"Brooklyn","Brooklyn Navy Yard","Boro Zone"
+35,"Brooklyn","Brownsville","Boro Zone"
+36,"Brooklyn","Bushwick North","Boro Zone"
+37,"Brooklyn","Bushwick South","Boro Zone"
+38,"Queens","Cambria Heights","Boro Zone"
+39,"Brooklyn","Canarsie","Boro Zone"
+40,"Brooklyn","Carroll Gardens","Boro Zone"
+41,"Manhattan","Central Harlem","Boro Zone"
+42,"Manhattan","Central Harlem North","Boro Zone"
+43,"Manhattan","Central Park","Yellow Zone"
+44,"Staten Island","Charleston/Tottenville","Boro Zone"
+45,"Manhattan","Chinatown","Yellow Zone"
+46,"Bronx","City Island","Boro Zone"
+47,"Bronx","Claremont/Bathgate","Boro Zone"
+48,"Manhattan","Clinton East","Yellow Zone"
+49,"Brooklyn","Clinton Hill","Boro Zone"
+50,"Manhattan","Clinton West","Yellow Zone"
+51,"Bronx","Co-Op City","Boro Zone"
+52,"Brooklyn","Cobble Hill","Boro Zone"
+53,"Queens","College Point","Boro Zone"
+54,"Brooklyn","Columbia Street","Boro Zone"
+55,"Brooklyn","Coney Island","Boro Zone"
+56,"Queens","Corona","Boro Zone"
+57,"Queens","Corona","Boro Zone"
+58,"Bronx","Country Club","Boro Zone"
+59,"Bronx","Crotona Park","Boro Zone"
+60,"Bronx","Crotona Park East","Boro Zone"
+61,"Brooklyn","Crown Heights North","Boro Zone"
+62,"Brooklyn","Crown Heights South","Boro Zone"
+63,"Brooklyn","Cypress Hills","Boro Zone"
+64,"Queens","Douglaston","Boro Zone"
+65,"Brooklyn","Downtown Brooklyn/MetroTech","Boro Zone"
+66,"Brooklyn","DUMBO/Vinegar Hill","Boro Zone"
+67,"Brooklyn","Dyker Heights","Boro Zone"
+68,"Manhattan","East Chelsea","Yellow Zone"
+69,"Bronx","East Concourse/Concourse Village","Boro Zone"
+70,"Queens","East Elmhurst","Boro Zone"
+71,"Brooklyn","East Flatbush/Farragut","Boro Zone"
+72,"Brooklyn","East Flatbush/Remsen Village","Boro Zone"
+73,"Queens","East Flushing","Boro Zone"
+74,"Manhattan","East Harlem North","Boro Zone"
+75,"Manhattan","East Harlem South","Boro Zone"
+76,"Brooklyn","East New York","Boro Zone"
+77,"Brooklyn","East New York/Pennsylvania Avenue","Boro Zone"
+78,"Bronx","East Tremont","Boro Zone"
+79,"Manhattan","East Village","Yellow Zone"
+80,"Brooklyn","East Williamsburg","Boro Zone"
+81,"Bronx","Eastchester","Boro Zone"
+82,"Queens","Elmhurst","Boro Zone"
+83,"Queens","Elmhurst/Maspeth","Boro Zone"
+84,"Staten Island","Eltingville/Annadale/Prince's Bay","Boro Zone"
+85,"Brooklyn","Erasmus","Boro Zone"
+86,"Queens","Far Rockaway","Boro Zone"
+87,"Manhattan","Financial District North","Yellow Zone"
+88,"Manhattan","Financial District South","Yellow Zone"
+89,"Brooklyn","Flatbush/Ditmas Park","Boro Zone"
+90,"Manhattan","Flatiron","Yellow Zone"
+91,"Brooklyn","Flatlands","Boro Zone"
+92,"Queens","Flushing","Boro Zone"
+93,"Queens","Flushing Meadows-Corona Park","Boro Zone"
+94,"Bronx","Fordham South","Boro Zone"
+95,"Queens","Forest Hills","Boro Zone"
+96,"Queens","Forest Park/Highland Park","Boro Zone"
+97,"Brooklyn","Fort Greene","Boro Zone"
+98,"Queens","Fresh Meadows","Boro Zone"
+99,"Staten Island","Freshkills Park","Boro Zone"
+100,"Manhattan","Garment District","Yellow Zone"
+101,"Queens","Glen Oaks","Boro Zone"
+102,"Queens","Glendale","Boro Zone"
+103,"Manhattan","Governor's Island/Ellis Island/Liberty Island","Yellow Zone"
+104,"Manhattan","Governor's Island/Ellis Island/Liberty Island","Yellow Zone"
+105,"Manhattan","Governor's Island/Ellis Island/Liberty Island","Yellow Zone"
+106,"Brooklyn","Gowanus","Boro Zone"
+107,"Manhattan","Gramercy","Yellow Zone"
+108,"Brooklyn","Gravesend","Boro Zone"
+109,"Staten Island","Great Kills","Boro Zone"
+110,"Staten Island","Great Kills Park","Boro Zone"
+111,"Brooklyn","Green-Wood Cemetery","Boro Zone"
+112,"Brooklyn","Greenpoint","Boro Zone"
+113,"Manhattan","Greenwich Village North","Yellow Zone"
+114,"Manhattan","Greenwich Village South","Yellow Zone"
+115,"Staten Island","Grymes Hill/Clifton","Boro Zone"
+116,"Manhattan","Hamilton Heights","Boro Zone"
+117,"Queens","Hammels/Arverne","Boro Zone"
+118,"Staten Island","Heartland Village/Todt Hill","Boro Zone"
+119,"Bronx","Highbridge","Boro Zone"
+120,"Manhattan","Highbridge Park","Boro Zone"
+121,"Queens","Hillcrest/Pomonok","Boro Zone"
+122,"Queens","Hollis","Boro Zone"
+123,"Brooklyn","Homecrest","Boro Zone"
+124,"Queens","Howard Beach","Boro Zone"
+125,"Manhattan","Hudson Sq","Yellow Zone"
+126,"Bronx","Hunts Point","Boro Zone"
+127,"Manhattan","Inwood","Boro Zone"
+128,"Manhattan","Inwood Hill Park","Boro Zone"
+129,"Queens","Jackson Heights","Boro Zone"
+130,"Queens","Jamaica","Boro Zone"
+131,"Queens","Jamaica Estates","Boro Zone"
+132,"Queens","JFK Airport","Airports"
+133,"Brooklyn","Kensington","Boro Zone"
+134,"Queens","Kew Gardens","Boro Zone"
+135,"Queens","Kew Gardens Hills","Boro Zone"
+136,"Bronx","Kingsbridge Heights","Boro Zone"
+137,"Manhattan","Kips Bay","Yellow Zone"
+138,"Queens","LaGuardia Airport","Airports"
+139,"Queens","Laurelton","Boro Zone"
+140,"Manhattan","Lenox Hill East","Yellow Zone"
+141,"Manhattan","Lenox Hill West","Yellow Zone"
+142,"Manhattan","Lincoln Square East","Yellow Zone"
+143,"Manhattan","Lincoln Square West","Yellow Zone"
+144,"Manhattan","Little Italy/NoLiTa","Yellow Zone"
+145,"Queens","Long Island City/Hunters Point","Boro Zone"
+146,"Queens","Long Island City/Queens Plaza","Boro Zone"
+147,"Bronx","Longwood","Boro Zone"
+148,"Manhattan","Lower East Side","Yellow Zone"
+149,"Brooklyn","Madison","Boro Zone"
+150,"Brooklyn","Manhattan Beach","Boro Zone"
+151,"Manhattan","Manhattan Valley","Yellow Zone"
+152,"Manhattan","Manhattanville","Boro Zone"
+153,"Manhattan","Marble Hill","Boro Zone"
+154,"Brooklyn","Marine Park/Floyd Bennett Field","Boro Zone"
+155,"Brooklyn","Marine Park/Mill Basin","Boro Zone"
+156,"Staten Island","Mariners Harbor","Boro Zone"
+157,"Queens","Maspeth","Boro Zone"
+158,"Manhattan","Meatpacking/West Village West","Yellow Zone"
+159,"Bronx","Melrose South","Boro Zone"
+160,"Queens","Middle Village","Boro Zone"
+161,"Manhattan","Midtown Center","Yellow Zone"
+162,"Manhattan","Midtown East","Yellow Zone"
+163,"Manhattan","Midtown North","Yellow Zone"
+164,"Manhattan","Midtown South","Yellow Zone"
+165,"Brooklyn","Midwood","Boro Zone"
+166,"Manhattan","Morningside Heights","Boro Zone"
+167,"Bronx","Morrisania/Melrose","Boro Zone"
+168,"Bronx","Mott Haven/Port Morris","Boro Zone"
+169,"Bronx","Mount Hope","Boro Zone"
+170,"Manhattan","Murray Hill","Yellow Zone"
+171,"Queens","Murray Hill-Queens","Boro Zone"
+172,"Staten Island","New Dorp/Midland Beach","Boro Zone"
+173,"Queens","North Corona","Boro Zone"
+174,"Bronx","Norwood","Boro Zone"
+175,"Queens","Oakland Gardens","Boro Zone"
+176,"Staten Island","Oakwood","Boro Zone"
+177,"Brooklyn","Ocean Hill","Boro Zone"
+178,"Brooklyn","Ocean Parkway South","Boro Zone"
+179,"Queens","Old Astoria","Boro Zone"
+180,"Queens","Ozone Park","Boro Zone"
+181,"Brooklyn","Park Slope","Boro Zone"
+182,"Bronx","Parkchester","Boro Zone"
+183,"Bronx","Pelham Bay","Boro Zone"
+184,"Bronx","Pelham Bay Park","Boro Zone"
+185,"Bronx","Pelham Parkway","Boro Zone"
+186,"Manhattan","Penn Station/Madison Sq West","Yellow Zone"
+187,"Staten Island","Port Richmond","Boro Zone"
+188,"Brooklyn","Prospect-Lefferts Gardens","Boro Zone"
+189,"Brooklyn","Prospect Heights","Boro Zone"
+190,"Brooklyn","Prospect Park","Boro Zone"
+191,"Queens","Queens Village","Boro Zone"
+192,"Queens","Queensboro Hill","Boro Zone"
+193,"Queens","Queensbridge/Ravenswood","Boro Zone"
+194,"Manhattan","Randalls Island","Yellow Zone"
+195,"Brooklyn","Red Hook","Boro Zone"
+196,"Queens","Rego Park","Boro Zone"
+197,"Queens","Richmond Hill","Boro Zone"
+198,"Queens","Ridgewood","Boro Zone"
+199,"Bronx","Rikers Island","Boro Zone"
+200,"Bronx","Riverdale/North Riverdale/Fieldston","Boro Zone"
+201,"Queens","Rockaway Park","Boro Zone"
+202,"Manhattan","Roosevelt Island","Boro Zone"
+203,"Queens","Rosedale","Boro Zone"
+204,"Staten Island","Rossville/Woodrow","Boro Zone"
+205,"Queens","Saint Albans","Boro Zone"
+206,"Staten Island","Saint George/New Brighton","Boro Zone"
+207,"Queens","Saint Michaels Cemetery/Woodside","Boro Zone"
+208,"Bronx","Schuylerville/Edgewater Park","Boro Zone"
+209,"Manhattan","Seaport","Yellow Zone"
+210,"Brooklyn","Sheepshead Bay","Boro Zone"
+211,"Manhattan","SoHo","Yellow Zone"
+212,"Bronx","Soundview/Bruckner","Boro Zone"
+213,"Bronx","Soundview/Castle Hill","Boro Zone"
+214,"Staten Island","South Beach/Dongan Hills","Boro Zone"
+215,"Queens","South Jamaica","Boro Zone"
+216,"Queens","South Ozone Park","Boro Zone"
+217,"Brooklyn","South Williamsburg","Boro Zone"
+218,"Queens","Springfield Gardens North","Boro Zone"
+219,"Queens","Springfield Gardens South","Boro Zone"
+220,"Bronx","Spuyten Duyvil/Kingsbridge","Boro Zone"
+221,"Staten Island","Stapleton","Boro Zone"
+222,"Brooklyn","Starrett City","Boro Zone"
+223,"Queens","Steinway","Boro Zone"
+224,"Manhattan","Stuy Town/Peter Cooper Village","Yellow Zone"
+225,"Brooklyn","Stuyvesant Heights","Boro Zone"
+226,"Queens","Sunnyside","Boro Zone"
+227,"Brooklyn","Sunset Park East","Boro Zone"
+228,"Brooklyn","Sunset Park West","Boro Zone"
+229,"Manhattan","Sutton Place/Turtle Bay North","Yellow Zone"
+230,"Manhattan","Times Sq/Theatre District","Yellow Zone"
+231,"Manhattan","TriBeCa/Civic Center","Yellow Zone"
+232,"Manhattan","Two Bridges/Seward Park","Yellow Zone"
+233,"Manhattan","UN/Turtle Bay South","Yellow Zone"
+234,"Manhattan","Union Sq","Yellow Zone"
+235,"Bronx","University Heights/Morris Heights","Boro Zone"
+236,"Manhattan","Upper East Side North","Yellow Zone"
+237,"Manhattan","Upper East Side South","Yellow Zone"
+238,"Manhattan","Upper West Side North","Yellow Zone"
+239,"Manhattan","Upper West Side South","Yellow Zone"
+240,"Bronx","Van Cortlandt Park","Boro Zone"
+241,"Bronx","Van Cortlandt Village","Boro Zone"
+242,"Bronx","Van Nest/Morris Park","Boro Zone"
+243,"Manhattan","Washington Heights North","Boro Zone"
+244,"Manhattan","Washington Heights South","Boro Zone"
+245,"Staten Island","West Brighton","Boro Zone"
+246,"Manhattan","West Chelsea/Hudson Yards","Yellow Zone"
+247,"Bronx","West Concourse","Boro Zone"
+248,"Bronx","West Farms/Bronx River","Boro Zone"
+249,"Manhattan","West Village","Yellow Zone"
+250,"Bronx","Westchester Village/Unionport","Boro Zone"
+251,"Staten Island","Westerleigh","Boro Zone"
+252,"Queens","Whitestone","Boro Zone"
+253,"Queens","Willets Point","Boro Zone"
+254,"Bronx","Williamsbridge/Olinville","Boro Zone"
+255,"Brooklyn","Williamsburg (North Side)","Boro Zone"
+256,"Brooklyn","Williamsburg (South Side)","Boro Zone"
+257,"Brooklyn","Windsor Terrace","Boro Zone"
+258,"Queens","Woodhaven","Boro Zone"
+259,"Bronx","Woodlawn/Wakefield","Boro Zone"
+260,"Queens","Woodside","Boro Zone"
+261,"Manhattan","World Trade Center","Yellow Zone"
+262,"Manhattan","Yorkville East","Yellow Zone"
+263,"Manhattan","Yorkville West","Yellow Zone"
+264,"Unknown","N/A","N/A"
+265,"N/A","Outside of NYC","N/A"