diff --git a/scripts/browse.py b/scripts/browse.py
index 70f754e0..7eeaaf4d 100644
--- a/scripts/browse.py
+++ b/scripts/browse.py
@@ -5,17 +5,21 @@ from llm_utils import create_chat_completion
 
 cfg = Config()
 
-def get_website_content(url):
-    response = requests.get(url, headers=cfg.user_agent_header)
+def scrape_text(url):
+    # Most basic check if the URL is valid:
+    if not url.startswith('http'):
+        return "Error: Invalid URL"
+    
+    try:
+        response = requests.get(url, headers=cfg.user_agent_header)
+    except requests.exceptions.RequestException as e:
+        return "Error: " + str(e)
+
     # Check if the response contains an HTTP error
     if response.status_code >= 400:
         return "Error: HTTP " + str(response.status_code) + " error"
-    return response
 
-
-
-def scrape_text(website_content):
-    soup = BeautifulSoup(website_content.text, "html.parser")
+    soup = BeautifulSoup(response.text, "html.parser")
 
     for script in soup(["script", "style"]):
         script.extract()
@@ -42,8 +46,14 @@ def format_hyperlinks(hyperlinks):
     return formatted_links
 
 
-def scrape_links(website_content):
-    soup = BeautifulSoup(website_content.text, "html.parser")
+def scrape_links(url):
+    response = requests.get(url, headers=cfg.user_agent_header)
+
+    # Check if the response contains an HTTP error
+    if response.status_code >= 400:
+        return "error"
+
+    soup = BeautifulSoup(response.text, "html.parser")
 
     for script in soup(["script", "style"]):
         script.extract()
diff --git a/scripts/commands.py b/scripts/commands.py
index 4f94cebb..76139b5c 100644
--- a/scripts/commands.py
+++ b/scripts/commands.py
@@ -106,6 +106,8 @@ def execute_command(command_name, arguments):
             return execute_python_file(arguments["file"])
         elif command_name == "generate_image":
             return generate_image(arguments["prompt"])
+        elif command_name == "do_nothing":
+            return "No action performed."
         elif command_name == "task_complete":
             shutdown()
         else:
@@ -163,9 +165,8 @@ def google_official_search(query, num_results=8):
     return search_results_links
 
 def browse_website(url, question):
-    website_content = browse.get_website_content(url)
-    summary = get_text_summary(website_content, question)
-    links = get_hyperlinks(website_content)
+    summary = get_text_summary(url, question)
+    links = get_hyperlinks(url)
 
     # Limit links to 5
     if len(links) > 5:
@@ -176,14 +177,14 @@ def browse_website(url, question):
     return result
 
 
-def get_text_summary(website_content, question):
-    text = browse.scrape_text(website_content)
+def get_text_summary(url, question):
+    text = browse.scrape_text(url)
     summary = browse.summarize_text(text, question)
     return """ "Result" : """ + summary
 
 
-def get_hyperlinks(website_content):
-    link_list = browse.scrape_links(website_content)
+def get_hyperlinks(url):
+    link_list = browse.scrape_links(url)
     return link_list