Update requirements.txt

requirements.txt

@@ -1,20 +1,4 @@
-astroid==2.12.13
-click==8.1.3
-dill==0.3.6
-Flask==2.2.2
-isort==5.10.1
-itsdangerous==2.1.2
-Jinja2==3.1.2
-lazy-object-proxy==1.8.0
-MarkupSafe==2.1.1
-mccabe==0.7.0
-numpy==1.23.5
-opencv-python==4.6.0.66
-Pillow==9.3.0
-platformdirs==2.6.0
-pylint==2.15.8
-PyYAML==6.0
-tomli==2.0.1
-tomlkit==0.11.6
-Werkzeug==2.2.2
-wrapt==1.14.1
+Flask==2.3.2
+requests
+numpy
+matplotlib