diff --git a/tpmcqr_service/models/gtfs.py b/tpmcqr_service/models/gtfs.py
index e3aaef0..6b5ae48 100644
--- a/tpmcqr_service/models/gtfs.py
+++ b/tpmcqr_service/models/gtfs.py
@@ -7,27 +7,27 @@ from zoneinfo import ZoneInfo
 
 
 class Lineas(db.Model):
-	__tablename__   = 'linea'
-	__table_args__  = { 'schema': 'public' }
+    __tablename__   = 'linea'
+    __table_args__  = { 'schema': 'public' }
 
-	id_linea            = db.Column(db.String(150), primary_key=True )
-	id_operador         = db.Column(db.String(150))
-	route_short_name	= db.Column(db.String(150))
-	route_long_name     = db.Column(db.String(150))
-	route_color			= db.Column(db.String(150))
-	route_text_color	= db.Column(db.String(150))
-	vigente				= db.Column(db.Boolean)
+    id_linea            = db.Column(db.String(150), primary_key=True )
+    id_operador         = db.Column(db.String(150))
+    route_short_name	= db.Column(db.String(150))
+    route_long_name     = db.Column(db.String(150))
+    route_color			= db.Column(db.String(150))
+    route_text_color	= db.Column(db.String(150))
+    vigente				= db.Column(db.Boolean)
 
 class QRDev(db.Model):
     __tablename__   = 'device'
-	__table_args__  = { 'schema': 'public' }
+    __table_args__  = { 'schema': 'public' }
 
     id_dispositivo	    = db.Column(db.String(100), primary_key=True )
     id_paradero         = db.Column(db.String(50))
 
 class Paradero(db.Model):
     __tablename__   = 'paredero'
-	__table_args__  = { 'schema': 'public' }
+    __table_args__  = { 'schema': 'public' }
 
     id_paradero	    = db.Column(db.String(50), primary_key=True )
     stop_name        = db.Column(db.String(50))
@@ -35,24 +35,24 @@ class Paradero(db.Model):
     stop_lon        = db.Column(db.Float)
 
 class Shapes(db.Model):
-	__tablename__   = 'gtfs_shape'
-	__table_args__  = { 'schema': 'public' }
+    __tablename__   = 'gtfs_shape'
+    __table_args__  = { 'schema': 'public' }
 
-	id_gtfs_pk 			= db.Column(db.Integer, primary_key=True )
-	id_shape 			= db.Column(db.String(150))
-	shape_pt_lat 		= db.Column(db.Float)
+    id_gtfs_pk 			= db.Column(db.Integer, primary_key=True )
+    id_shape 			= db.Column(db.String(150))
+    shape_pt_lat 		= db.Column(db.Float)
     shape_pt_lon		= db.Column(db.Float)
-	shape_pt_sequence 	= db.Column(db.Integer)
-	shape_dist_traveled = db.Column(db.Float)
+    shape_pt_sequence 	= db.Column(db.Integer)
+    shape_dist_traveled = db.Column(db.Float)
 
 class Trips(Base):
-	__tablename__   = 'gtfs_trips'
-	__table_args__  = { 'schema': 'public' }
+    __tablename__   = 'gtfs_trips'
+    __table_args__  = { 'schema': 'public' }
 
-	id_trip         = Column(String(150), primary_key=True)
-	id_linea        = Column(String(150))
-	id_shape 		= Column(String(150))
-	service_id       = Column(String(50))
+    id_trip         = Column(String(150), primary_key=True)
+    id_linea        = Column(String(150))
+    id_shape 		= Column(String(150))
+    service_id       = Column(String(50))
 
 
 def find_shape_position(shape_id, lat, lng):
@@ -63,7 +63,7 @@ def find_shape_position(shape_id, lat, lng):
 
     segmento = db.query(
             Shape1.shape_pt_sequence.label("start_sequence"),
-#            Shape2.shape_pt_sequence.label("end_sequence"),
+    #            Shape2.shape_pt_sequence.label("end_sequence"),
             Shape1.shape_dist_traveled.label("traveled_start"),
             Shape2.shape_dist_traveled.label("traveled_end"),
             func.ST_Distance(