Merge Charles Flask v3

Author: yuanzhou

src/requirements.txt

@@ -1,11 +1,7 @@
-Flask==2.1.3
+Flask==3.0.3
 neo4j==5.20.0
 prov==2.0.0
-
-# Flask 2.1.3 installs the latest Werkzeug==3.0.0 (released on 9/30/2023) and causing import issues 
-# Use a pinned version 2.3.7 (the latest release before 3.0.0) to mitigate temporaryly
-# Will upgrade Flask to newer version later on across all APIs. 10/3/2023 - Zhou
-Werkzeug==2.3.7
+Werkzeug==3.0.3
 
 # For interacting with memcached
 pymemcache==4.0.0
@@ -14,7 +10,7 @@ pymemcache==4.0.0
 nested-lookup==0.2.22
 
 # The commons package requires requests>=2.22.0 and PyYAML>=5.3.1
-requests==2.25.1
+requests==2.32.0
 PyYAML==5.4.1
 
 # Use the published package from PyPI as default