Fixed all ruff issues

agent/prompts.py

@@ -39,9 +39,8 @@ class PromptBuilder:
             for tool in self.tools.values()
         )
 
-    def _format_episodic_context(self) -> str:
+    def _format_episodic_context(self, memory) -> str:
         """Format episodic memory context for the prompt."""
-        memory = get_memory()
         lines = []
 
         if memory.episodic.last_search_results:
@@ -85,9 +84,8 @@ class PromptBuilder:
 
         return "\n".join(lines)
 
-    def _format_stm_context(self) -> str:
+    def _format_stm_context(self, memory) -> str:
         """Format short-term memory context for the prompt."""
-        memory = get_memory()
         lines = []
 
         if memory.stm.current_workflow:
@@ -111,10 +109,8 @@ class PromptBuilder:
 
         return "\n".join(lines)
 
-    def _format_config_context(self) -> str:
+    def _format_config_context(self, memory) -> str:
         """Format configuration context."""
-        memory = get_memory()
-
         lines = ["CURRENT CONFIGURATION:"]
         if memory.ltm.config:
             for key, value in memory.ltm.config.items():
@@ -125,6 +121,7 @@ class PromptBuilder:
 
     def build_system_prompt(self) -> str:
         """Build the complete system prompt."""
+        # Get memory once for all context formatting
         memory = get_memory()
 
         # Base instruction
@@ -142,17 +139,17 @@ class PromptBuilder:
         tools_section = f"\nAVAILABLE TOOLS:\n{tools_desc}" if tools_desc else ""
 
         # Configuration
-        config_section = self._format_config_context()
+        config_section = self._format_config_context(memory)
         if config_section:
             config_section = f"\n{config_section}"
 
         # STM context
-        stm_context = self._format_stm_context()
+        stm_context = self._format_stm_context(memory)
         if stm_context:
             stm_context = f"\n{stm_context}"
 
         # Episodic context
-        episodic_context = self._format_episodic_context()
+        episodic_context = self._format_episodic_context(memory)
 
         # Important rules
         rules = """