diff --git a/llm_benchmark.py b/llm_benchmark.py
new file mode 100644
index 0000000..84fd309
--- /dev/null
+++ b/llm_benchmark.py
@@ -0,0 +1,133 @@
+#!/usr/bin/env python3
+import time
+import requests
+import json
+import argparse
+import sys
+
+def benchmark_llm(url, model, api_key, prompt, max_tokens, temperature, show_output):
+    headers = {
+        "Content-Type": "application/json",
+        "Authorization": f"Bearer {api_key}"
+    }
+    
+    payload = {
+        "model": model,
+        "messages": [{"role": "user", "content": prompt}],
+        "max_tokens": max_tokens,
+        "temperature": temperature,
+        "stream": True,
+        # Asks the server to include exact token usage in the final stream chunk
+        "stream_options": {"include_usage": True} 
+    }
+    
+    print(f"Benchmarking model: '{model}' at '{url}'...")
+    print(f"Prompt: {prompt[:50]}...\n")
+    print("-" * 50)
+    
+    start_time = time.perf_counter()
+    first_token_time = None
+    last_token_time = None
+    
+    content = ""
+    chunk_count = 0
+    exact_completion_tokens = None
+    
+    try:
+        response = requests.post(url, headers=headers, json=payload, stream=True)
+        response.raise_for_status()
+        
+        for line in response.iter_lines():
+            if line:
+                line = line.decode('utf-8')
+                if line.startswith("data: "):
+                    data_str = line[6:]
+                    
+                    if data_str == "[DONE]":
+                        break
+                    
+                    try:
+                        data = json.loads(data_str)
+                        
+                        # Look for exact token usage reported by the server
+                        if "usage" in data and data["usage"] is not None:
+                            exact_completion_tokens = data["usage"].get("completion_tokens")
+                        
+                        choices = data.get("choices", [])
+                        if choices:
+                            delta = choices[0].get("delta", {})
+                            if "content" in delta:
+                                chunk = delta["content"]
+                                if chunk:
+                                    if first_token_time is None:
+                                        first_token_time = time.perf_counter()
+                                    
+                                    content += chunk
+                                    chunk_count += 1
+                                    last_token_time = time.perf_counter()
+                                    
+                                    if show_output:
+                                        sys.stdout.write(chunk)
+                                        sys.stdout.flush()
+                                        
+                    except json.JSONDecodeError:
+                        continue
+                        
+    except requests.exceptions.RequestException as e:
+        print(f"\nError during API request: {e}")
+        return
+
+    if show_output:
+        print("\n")
+    print("-" * 50)
+    
+    if first_token_time is None:
+        print("Error: No tokens were generated. Check the model name and API key.")
+        return
+        
+    # Calculate Metrics
+    ttft = first_token_time - start_time
+    generation_time = last_token_time - first_token_time
+    total_time = last_token_time - start_time
+    
+    # Use the exact server token count if provided, otherwise assume 1 chunk = 1 token
+    final_token_count = exact_completion_tokens if exact_completion_tokens is not None else chunk_count
+    
+    # Tokens per second (excluding the first token's time since that's prompt processing)
+    if final_token_count > 1 and generation_time > 0:
+        tps = (final_token_count - 1) / generation_time
+    elif final_token_count == 1 and total_time > 0:
+        tps = 1 / total_time
+    else:
+        tps = 0
+        
+    # Print Results
+    print("🎯 BENCHMARK RESULTS")
+    print("-" * 50)
+    print(f"Total Time:             {total_time:.3f} s")
+    print(f"Time to First Token:    {ttft:.3f} s")
+    print(f"Generation Time:        {generation_time:.3f} s")
+    print(f"Tokens Generated:       {final_token_count} {'(Exact)' if exact_completion_tokens else '(Approx chunk count)'}")
+    print(f"Tokens Per Second (TPS): {tps:.2f} tokens/sec")
+
+if __name__ == "__main__":
+    parser = argparse.ArgumentParser(description="Benchmark an OpenAI-compatible LLM endpoint.")
+    
+    parser.add_argument("--url", type=str, default="http://192.168.221.15/v1/chat/completions",
+                        help="API endpoint URL (default: http://192.168.221.15/v1/chat/completions)")
+    parser.add_argument("--model", type=str, default="qwen3.8-27b-nvfp4",
+                        help="The name of the model to benchmark (default: qwen3.8-27b-nvfp4)")
+    parser.add_argument("--api-key", type=str, default="EMPTY", 
+                        help="API Key (default: EMPTY for local engines)")
+    parser.add_argument("--prompt", type=str, default="Explain the theory of relativity and quantum mechanics in great detail. Write at least 4 paragraphs.", 
+                        help="The prompt to send to the model.")
+    parser.add_argument("--max-tokens", type=int, default=512, 
+                        help="Maximum number of tokens to generate.")
+    parser.add_argument("--temperature", type=float, default=0.0, 
+                        help="Sampling temperature (default 0.0 for deterministic output).")
+    parser.add_argument("--show-output", action="store_true", 
+                        help="Print the model's text response as it generates.")
+    
+    args = parser.parse_args()
+    
+    benchmark_llm(args.url, args.model, args.api_key, args.prompt, args.max_tokens, args.temperature, args.show_output)
diff --git a/point_system/students/views.py b/point_system/students/views.py
index 97d3b54..ecf5796 100644
--- a/point_system/students/views.py
+++ b/point_system/students/views.py
@@ -22,7 +22,7 @@ def get_month_mondays(year, month):
     c = calendar.Calendar(firstweekday=calendar.MONDAY)
     return [d for d in c.itermonthdates(year, month) if d.month == month and d.weekday() == 0]
 
-from django.utils import translation
+from django.utils import translation, timezone
 from django.utils.translation import gettext_lazy as _
 
 def set_language(request, lang_code):
@@ -443,7 +443,7 @@ def record_attendance(request):
     point_records = []
     if request.method == 'POST':
         student_ids = request.POST.getlist('student_id')
-        current_datetime = datetime.now()
+        current_datetime = timezone.now()
         four_hours_ago = current_datetime - timedelta(hours=4)
 
         for student_id in student_ids: