more paper edits

Author: alperaltuntas

paper/paper.md

@@ -223,6 +223,8 @@ re-evaluating constraints and adjusting available options, visualCaseGen
 provides real-time feedback, preventing invalid configurations and ensuring
 scientific consistency in CESM setups.
 
+![The visualCaseGen constraint graph. \label{fig:cgraph}](cgraph.png)
+
 # Frontend 
 
 The visualCaseGen frontend provides an intuitive and interactive interface for
@@ -233,8 +235,6 @@ researchers to configure CESM experiments efficiently, whether prototyping
 lightweight simulations on personal computers or running sophisticated applications on remote supercomputing
 systems.
 
-![The visualCaseGen constraint graph. \label{fig:cgraph}](cgraph.png)
-
 \autoref{fig:Stage1_7} displays an example stage from the visualCaseGen GUI,
 where users can select the individual models to be coupled in their CESM
 experiment. As the user makes selections, the GUI dynamically updates available