put every f string into verbose (because f string only support \ for python 3.12+)

agent.py

@@ -285,7 +285,8 @@ class StudentAgent:
 
             old_state = current_state
             if current_location != last_location:
-                print(f"[DEBUG] Moved to new location: {current_location}. Resetting tried actions for this state.")
+                if verbose:
+                    print(f"[DEBUG] Moved to new location: {current_location}. Resetting tried actions for this state.")
                 observation += f"\n[INFO] You have moved from {last_location} to a new location: {current_location}."
                 if current_location in locations_visited and current_state in self.location_state.get(current_location, set()):
                     observation += " You've been here before, read the observation carefully, is it new? If not return where you came."
@@ -372,7 +373,8 @@ class StudentAgent:
             # Track location
             location = await client.call_tool("current_location", {})
             location = self._extract_result(location)
-            print(f"[DEBUG] Current location: {location}")
+            if verbose:
+                print(f"[DEBUG] Current location: {location}")
             last_location = current_location
             current_location = location
             if current_location != last_location:
@@ -404,7 +406,8 @@ class StudentAgent:
                     self.internal_map[new_position[0]][new_position[1]][new_position[2]] = "Inaccessible"
                 self.position = new_position
             else:
-                print(f"[DEBUG] New position {new_position} is out of bounds. Not updating position.")
+                if verbose:
+                    print(f"[DEBUG] New position {new_position} is out of bounds. Not updating position.")
             # Update history
             self.history.append({
                 "step": step,
@@ -443,10 +446,12 @@ class StudentAgent:
             else:
                 self.location_state[current_location] = set([current_obs])
         
-        print(f"\n[FINAL SCORE] {self.score} after {moves} moves and visiting {len(locations_visited)} locations.")
-        print(f"The locations are: {', '.join(locations_visited)}")
-        print(f"Have visited states: {len(self.history_state_tried_action)}")
-        print(f"The sates are: \n {'\nState:\n'.join(list(self.history_state_tried_action.keys())[-5:])}")
+        print()
+        print(f"[FINAL SCORE] {self.score} after {moves} moves and visiting {len(locations_visited)} locations.")
+        if verbose:
+            print(f"The locations are: {', '.join(locations_visited)}")
+            print(f"Have visited states: {len(self.history_state_tried_action)}")
+            print(f"The sates are: \n {'\nState:\n'.join(list(self.history_state_tried_action.keys())[-5:])}")
 
         return RunResult(
             final_score=self.score,
@@ -654,7 +659,8 @@ async def test_agent():
             verbose=True,
         )
         
-        print(f"\n{'=' * 50}")
+        print()
+        print(f"{'=' * 50}")
         print(f"Final Score: {result.final_score}")
         print(f"Moves: {result.moves}")
         print(f"Locations: {len(result.locations_visited)}")