diff --git a/neural_network/chatbot/llm_service.py b/neural_network/chatbot/llm_service.py
deleted file mode 100644
index f1203f642..000000000
--- a/neural_network/chatbot/llm_service.py
+++ /dev/null
@@ -1,78 +0,0 @@
-import os
-from together import Together
-from groq import Groq
-from dotenv import load_dotenv
-from typing import List, Dict
-
-load_dotenv()
-
-
-class LLMService:
-    """
-    A class to interact with different LLM (Large Language Model) API services, such as Together and Groq.
-
-    Attributes:
-    -----------
-    api_service : str
-        The name of the API service to use ("Together" or "Groq").
-    """
-
-    def __init__(self, api_service: str) -> None:
-        """
-        Initialize the LLMService with a specific API service.
-
-        Parameters:
-        -----------
-        api_service : str
-            The name of the LLM API service, either "Together" or "Groq".
-        """
-        self.api_service = api_service
-
-    def generate_response(self, conversation_history: List[Dict[str, str]]) -> str:
-        """
-        Generate a response from the specified LLM API based on the conversation history.
-
-        Parameters:
-        -----------
-        conversation_history : List[Dict[str, str]]
-            The list of conversation messages, where each message is a dictionary with 'role' and 'content' keys.
-
-        Returns:
-        --------
-        str
-            The generated response content from the assistant.
-
-        Raises:
-        -------
-        ValueError
-            If the specified API service is neither "Together" nor "Groq".
-        """
-        if self.api_service == "Together":
-            client = Together(api_key=os.environ.get("TOGETHER_API_KEY"))
-            response = client.chat.completions.create(
-                model="meta-llama/Llama-3.2-3B-Instruct-Turbo",
-                messages=conversation_history,
-                max_tokens=512,
-                temperature=0.3,
-                top_p=0.7,
-                top_k=50,
-                repetition_penalty=1,
-                stop=["<|eot_id|>", "<|eom_id|>"],
-                stream=False,
-            )
-        elif self.api_service == "Groq":
-            client = Groq(api_key=os.environ.get("GROQ_API_KEY"))
-            response = client.chat.completions.create(
-                model="llama3-8b-8192",
-                messages=conversation_history,
-                max_tokens=1024,
-                temperature=0.3,
-                top_p=0.7,
-                stop=["<|eot_id|>", "<|eom_id|>"],
-                stream=False,
-            )
-        else:
-            raise ValueError(f"Unsupported API service: {self.api_service}")
-
-        # Extracting the content of the generated response
-        return response.choices[0].message.content