fix: decorator

api.py

@@ -1,12 +1,12 @@
 from flask import Flask, request, jsonify
-from flask_cors import CORS, cors_origin
+from flask_cors import CORS, cross_origin
 from controllers import mainprices
 
 api = Flask(__name__)
 cors=CORS(api)
 api.config['CORS_HEADERS'] = 'Content-Type'
 @api.route('/')
-@cors_origin()
+@cross_origin()
 def get_generic():
     return {
         '/ticker/fundamentals/TICKER.sa':'Fundamentals (quarterly)',
@@ -15,23 +15,23 @@ def get_generic():
     }, 200
 
 @api.route('/ticker/<string:name>')
-@cors_origin()
+@cross_origin()
 def get_show(name):
     result = mainprices.ShowMarket.show_ticker(name)
     if result:
         return result, 200
     return {'message':'not found'}, 404
 
 @api.route('/ticker/fundamentals/<string:name>')
-@cors_origin()
+@cross_origin()
 def get_fundamentals_show(name):
     result = mainprices.ShowMarket.fundamentals_ticker(name)
     if result:
         return result, 200
     return {'message':'not found'}, 404
 
 @api.route('/ticker/cashflow/<string:name>')
-@cors_origin()
+@cross_origin()
 def get_cashflow_show(name):
     result = mainprices.ShowMarket.cashflow_ticker(name)
     if result: