diff --git a/_llm/llm.py b/_llm/llm.py
index 93999e8..f5d1fa0 100644
--- a/_llm/llm.py
+++ b/_llm/llm.py
@@ -106,8 +106,8 @@ class LLM:
             headers["X-Chosen-Backend"] = self.chosen_backend
 
         # If connected over VPN
-        self.on_vpn = True
-        if on_vpn:
+        self.on_vpn = on_vpn
+        if self.on_vpn:
             self.host_url = f"{os.getenv('LLM_URL')}:{os.getenv('LLM_PORT')}"
         else:
             self.host_url = os.getenv("LLM_API_URL").rstrip("/api/chat/")
@@ -151,7 +151,6 @@ class LLM:
         if model == "embeddings":
             self.messages = [{"role": "user", "content": query}]
             model = self.get_model("embeddings")
-            print_red(f"Using embeddings model: {model}")
             return model
         
         if messages:
@@ -525,7 +524,7 @@ class LLM:
         model = self._prepare_messages_and_model(
             query, user_input, context, messages, images, model
         )
-        print_red(model)
+
         temperature = temperature if temperature else self.options["temperature"]
         if think is None:
             think = self.think
@@ -533,7 +532,9 @@ class LLM:
             try:
                 headers = self._build_headers(model)
                 options = self._get_options(temperature)
-                response = self._call_remote_api(
+                
+                # Call Ollama server
+                response: ChatResponse = self._call_remote_api(
                     model, tools, stream, options, format, headers, think=think
                 )
 
@@ -555,18 +556,11 @@ class LLM:
                         if not self.chat:
                             self.messages = [self.messages[0]]
 
-                        #* Add attribute 'content' for compatibility with old version of _llm.py
-                        #* This is a copy of response.message.content
-                        #TODO Remove this when _llm.py is updated
-                        # Show a warning if using old version of _llm.py
                         Warning = ("Please use reposen.message.content when ising _llm")
-
-                        response.content = response.message
-
                         return response
                     else:
                         return "An error occurred."
-            except Exception as e:
+            except Exception as e: 
                 traceback.print_exc()
         
         if self.local_available: