use flask cors

requirements.txt

@@ -1,19 +1,36 @@
 apscheduler==3.11.2
+asttokens==3.0.1
 blinker==1.9.0
 certifi==2026.1.4
 charset-normalizer==3.4.4
 click==8.3.1
+decorator==5.2.1
 dnspython==2.8.0
+executing==2.2.1
 flask==3.1.2
+flask-cors==6.0.2
 gunicorn==23.0.0
 idna==3.11
+ipython==9.9.0
+ipython-pygments-lexers==1.1.1
 itsdangerous==2.2.0
+jedi==0.19.2
 jinja2==3.1.6
 markupsafe==3.0.3
+matplotlib-inline==0.2.1
 packaging==25.0
+parso==0.8.5
+pexpect==4.9.0
+prompt-toolkit==3.0.52
+ptyprocess==0.7.0
+pure-eval==0.2.3
+pygments==2.19.2
 pymongo==4.16.0
 python-dotenv==1.2.1
 requests==2.32.5
+stack-data==0.6.3
+traitlets==5.14.3
 tzlocal==5.3.1
 urllib3==2.6.3
+wcwidth==0.2.14
 werkzeug==3.1.5