modifed crew_config to add functions from validation_tools.py

crew_config.py

@@ -55,9 +55,17 @@ class PersonalCoachCrew:
             verbose=self.config.crew.verbose,
             allow_delegation=False,
             tools=[
-                self.validation_tools.check_safety,
-                self.validation_tools.validate_tone,
-                self.validation_tools.refine_response,
+                self.validation_tools.validate_user_input,
+                self.validation_tools.validate_response,
+                self.validation_tools._validate_response,
+                self.validation_tools._check_prohibited_content,
+                self.validation_tools._check_crisis_indicators,
+                self.validation_tools._calculate_confidence,
+                self.validation_tools._check_supportive_elements,
+                self.validation_tools._check_tone,
+                self.validation_tools._is_spam,
+               
+                
             ]
         )
         # ----- AGENT 4 -----