diff --git a/api.php b/api.php
index bb1c030..c6b9963 100644
--- a/api.php
+++ b/api.php
@@ -8,7 +8,7 @@ if ($_SERVER['REQUEST_METHOD'] === 'POST') {
     $conversation = $input['conversation'];
 
     // Prepare the command to execute the Python script
-    $command = escapeshellcmd("python3 assistant.py '" . json_encode($conversation) . "'");
+    $command = escapeshellcmd("python3 assistant_v1.py '" . json_encode($conversation) . "'");
     $output = shell_exec($command);
 
     // Decode the response from Python script
diff --git a/assistant_v1.py b/assistant_v1.py
new file mode 100644
index 0000000..4904e11
--- /dev/null
+++ b/assistant_v1.py
@@ -0,0 +1,45 @@
+import sys
+import json
+from openai import OpenAI
+import time
+
+def get_assistant_response(user_message):
+    client = OpenAI(api_key='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')
+    
+    # Thread erstellen
+    thread = client.beta.threads.create()
+    
+    # Nachricht zum Thread hinzufügen
+    message = client.beta.threads.messages.create(
+        thread_id=thread.id,
+        role="user",
+        content=user_message
+    )
+    
+    # Run mit dem Assistant starten
+    run = client.beta.threads.runs.create(
+        thread_id=thread.id,
+        assistant_id="asst_0LyJEWQS90Sx0oEIYBVWE47C"
+    )
+    
+    # Auf Antwort warten
+    while True:
+        run_status = client.beta.threads.runs.retrieve(
+            thread_id=thread.id,
+            run_id=run.id
+        )
+        if run_status.status == 'completed':
+            break
+        time.sleep(1)
+    
+    # Antwort abrufen
+    messages = client.beta.threads.messages.list(thread_id=thread.id)
+    assistant_message = messages.data[0].content[0].text.value
+    
+    return {"response": assistant_message}
+
+if __name__ == "__main__":
+    if len(sys.argv) > 1:
+        user_message = sys.argv[1]
+        response = get_assistant_response(user_message)
+        print(json.dumps(response))
\ No newline at end of file
diff --git a/index.php b/index.php
index b81f856..0a5af1c 100644
--- a/index.php
+++ b/index.php
@@ -7,7 +7,7 @@ if ($_SERVER['REQUEST_METHOD'] === 'POST') {
     
     if (!empty($userMessage)) {
         // Python-Skript aufrufen
-        $command = escapeshellcmd("python3 assistant.py " . escapeshellarg($userMessage));
+        $command = escapeshellcmd("python3 assistant_v1.py " . escapeshellarg($userMessage));
         $response = shell_exec($command);
         $assistantResponse = json_decode($response, true);
     }