feat: remove CORS

backend/funix/app/__init__.py

@@ -5,8 +5,17 @@
 from secrets import token_hex
 
 import flask
-from flask_cors import CORS
 
 app = flask.Flask(__name__)
 app.secret_key = token_hex(16)
-CORS(app)
+app.config.update(
+    SESSION_COOKIE_PATH="/",
+    SESSION_COOKIE_SAMESITE="Lax",
+)
+
+
+@app.after_request
+def funix_auto_cors(response: flask.Response) -> flask.Response:
+    response.headers["Access-Control-Allow-Origin"] = "*"
+    response.headers["Access-Control-Allow-Methods"] = "GET, HEAD, POST, OPTIONS, PUT, PATCH, DELETE"
+    return response

backend/funix/requirements.txt

@@ -1,12 +1,5 @@
 flask>=2.2.2
-flask_cors>=3.0.10
 functions-framework==3.*
 requests>=2.28.1
-matplotlib>=3.6.1
 mpld3>=0.5.8
 plac>=1.3.5
-GitPython>=3.1.31
-IPython>=8.14.0
-ipywidgets>=8.0.7
-pandera>=0.17.2
-pandas>=2.0.3

pyproject.toml

@@ -19,7 +19,6 @@ classifiers = [
 ]
 dependencies = [
   "flask>=2.2.2",
-  "flask_cors>=3.0.10",
   "functions-framework==3.*",
   "requests>=2.28.1",
   "plac>=1.3.5"