add test for ip_online check

sources/llm_provider.py

@@ -45,7 +45,6 @@ class Provider:
             self.api_key = self.get_api_key(self.provider_name)
         elif self.provider_name != "ollama":
             pretty_print(f"Provider: {provider_name} initialized at {self.server_ip}", color="success")
-        print("IP online?", self.is_ip_online(self.server_ip.split(":")[0]))
 
     def get_api_key(self, provider):
         load_dotenv()
@@ -85,11 +84,11 @@ class Provider:
         """
         if not address:
             return False
-        if address.lower() in ["127.0.0.1", "localhost", "0.0.0.0"]:
-            return True
         parsed = urlparse(address if address.startswith(('http://', 'https://')) else f'http://{address}')
+
         hostname = parsed.hostname or address
-    
+        if "127.0.0.1" in address or "localhost" in address:
+            return True
         try:
             ip_address = socket.gethostbyname(hostname)
         except socket.gaierror: