adds flask-cors to modelhub dockerfile

Dockerfile_modelhub

@@ -3,6 +3,7 @@ FROM XXXXXXXX
 
 # Install requirements
 RUN pip install Flask==0.12.2 \
+    flask-cors==3.0.6 \
     Redis==2.10.6 \
     Pillow==5.1.0 \
     SimpleITK==1.1.0 \

framework/modelhubapi/restapi.py

@@ -11,7 +11,6 @@
 class ModelHubRESTAPI:
 
     def __init__(self, model, contrib_src_dir):
-        print ("sikoooooo")
         self.app = Flask(__name__)
         CORS(self.app)
         self.model = model
@@ -227,20 +226,11 @@ def _jsonify(self, content):
         * All errors are returned as 400. Would be better to customize the error
           code based on the actual error.
         """
-        # response = self._addCORS(jsonify(content))
         response = jsonify(content)
         if (type(content) is dict) and ("error" in content.keys()):
             response.status_code = 400
         return response
 
-    # def _addCORS(self, response):
-    #     """
-    #     Adds CORS rules to a given reponse. Should change to specific IP's later.
-    #     """
-    #     response.headers.add('Access-Control-Allow-Origin', '*')
-    #     response.headers.add('Access-Control-Allow-Headers', 'Content-Type,Authorization')
-    #     response.headers.add('Access-Control-Allow-Methods', 'GET,PUT,POST,DELETE,OPTIONS')
-    #     return response
 
     def _samples(self, sample_name):
         """