Fixed #21

Backend-libXML/main.py

@@ -1,4 +1,5 @@
 from flask import Flask
+from flask_cors import CORS
 from flask import request
 from lxml import etree
 import json
@@ -7,7 +8,12 @@ import Parser
 
 
 app = Flask(__name__)
-
+CORS(app)
+cors = CORS(app, resource={
+    r"/*":{
+        "origins":"*"
+    }
+})
 
 def process_xml(request: request, type: str) -> str:
     """Function to process 

Backend-libXML/requirements.txt

@@ -1,2 +1,3 @@
 lxml
 flask
+flask_cors