diff --git a/sources/agents/planner_agent.py b/sources/agents/planner_agent.py
index aaafc3a..1760c33 100644
--- a/sources/agents/planner_agent.py
+++ b/sources/agents/planner_agent.py
@@ -3,7 +3,7 @@ from sources.utility import pretty_print, animate_thinking
 from sources.agents.agent import Agent
 from sources.agents.code_agent import CoderAgent
 from sources.agents.file_agent import FileAgent
-from sources.agents.casual_agent import CasualAgent
+from sources.agents.browser_agent import BrowserAgent
 from sources.tools.tools import Tools
 
 class PlannerAgent(Agent):
@@ -19,9 +19,9 @@ class PlannerAgent(Agent):
         self.agents = {
             "coder": CoderAgent(model, name, prompt_path, provider),
             "file": FileAgent(model, name, prompt_path, provider),
-            "web": CasualAgent(model, name, prompt_path, provider)
+            "web": BrowserAgent(model, name, prompt_path, provider)
         }
-        self.role = "complex programming tasks and web research"
+        self.role = "Manage complex tasks"
         self.tag = "json"
 
     def parse_agent_tasks(self, text):
diff --git a/sources/browser.py b/sources/browser.py
index 11556c2..32c280f 100644
--- a/sources/browser.py
+++ b/sources/browser.py
@@ -38,12 +38,10 @@ class Browser:
             chrome_options.add_argument("--disable-dev-shm-usage")
              # Automatically find ChromeDriver path
             chromedriver_path = shutil.which("chromedriver")
+            if not chromedriver_path:
+                raise FileNotFoundError("ChromeDriver not found. Please install it or add it to your PATH.")
             service = Service(chromedriver_path)
-            if chromedriver_path:
-                self.driver = webdriver.Chrome(service=service, options=chrome_options)
-            else:
-                self.driver = webdriver.Chrome(service=service)
-                #raise FileNotFoundError("ChromeDriver not found. Please install it or add it to your PATH.")
+            self.driver = webdriver.Chrome(service=service, options=chrome_options)
             self.wait = WebDriverWait(self.driver, 10)
             self.logger = logging.getLogger(__name__)
             self.logger.info("Browser initialized successfully")
@@ -115,6 +113,7 @@ class Browser:
             return None
     
     def clean_url(self, url):
+        """Clean URL to keep only the part needed for navigation to the page"""
         clean = url.split('#')[0]
         parts = clean.split('?', 1)
         base_url = parts[0]
diff --git a/sources/interaction.py b/sources/interaction.py
index 6ae82ff..6a1282a 100644
--- a/sources/interaction.py
+++ b/sources/interaction.py
@@ -102,6 +102,7 @@ class Interaction:
             self.current_agent = agent
             # get history from previous agent, good ?
             self.current_agent.memory.push('user', self.last_query)
+            self.current_agent.memory.push('assistant', self.last_answer)
         self.last_answer, _ = agent.process(self.last_query, self.speech)
     
     def show_answer(self) -> None:
diff --git a/sources/tools/searxSearch.py b/sources/tools/searxSearch.py
index 9b8a0fb..7f3cac7 100644
--- a/sources/tools/searxSearch.py
+++ b/sources/tools/searxSearch.py
@@ -91,10 +91,10 @@ class searxSearch(Tools):
                     description = article.find('p', class_='content').text.strip() if article.find('p', class_='content') else "No Description"
                     results.append(f"Title:{title}\nSnippet:{description}\nLink:{url}")
             if len(results) == 0:
-                raise Exception("Searx search failed. did you run start_services.sh? Did docker die?")
+                return "No search results, web search failed."
             return "\n\n".join(results)  # Return results as a single string, separated by newlines
         except requests.exceptions.RequestException as e:
-            return f"Error during search: {str(e)}"
+            raise Exception("\nSearxng search failed. did you run start_services.sh? is docker still running?") from e
 
     def execution_failure_check(self, output: str) -> bool:
         """