diff --git a/SupportPC-noAPI.py b/SupportPC-noAPI.py
new file mode 100644
index 0000000..7d305f5
--- /dev/null
+++ b/SupportPC-noAPI.py
@@ -0,0 +1,71 @@
+import sys
+import openai
+from PyQt5.QtWidgets import QApplication, QMainWindow, QTextEdit, QPushButton, QLineEdit
+
+class MainWindow(QMainWindow):
+    def __init__(self):
+        super().__init__()
+
+        # Set window title
+        self.setWindowTitle("Chatbot")
+
+        # Set window size
+        self.setGeometry(100, 100, 800, 600)
+
+        # Create text input field for user's messages
+        self.text_input = QLineEdit(self)
+        self.text_input.setGeometry(20, 540, 550, 40)
+
+        # Initialize API needs
+        openai.api_key = "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"
+        self.chat_log = [{"role": "system", "content": "Tu es un prof de Python"}]
+
+        # Initialize message counter
+        self.num_messages = 0
+
+        # Create chat window to display conversation
+        self.chat_window = QTextEdit(self)
+        self.chat_window.setGeometry(20, 20, 760, 500)
+        self.chat_window.setReadOnly(True)
+
+        # Create send button to send user's messages
+        self.send_button = QPushButton("Send", self)
+        self.send_button.setGeometry(580, 540, 200, 40)
+        self.send_button.clicked.connect(self.send_message)
+
+    def send_message(self):
+        # Get user's message from text input field
+        user_message = self.text_input.text()
+
+        self.chat_log.append({"role": "user", "content": user_message})
+        """reply = openai.ChatCompletion.create(
+            model="gpt-3.5-turbo",
+            messages=self.chat_log)
+        response=reply['choices'][0]['message']['content']
+        self.chat_log.append({"role": "assistant", "content":response})"""
+
+         # Increment message counter
+        self.num_messages += 1
+
+        # Send greeting to user
+        response = f"Hello, you have sent {self.num_messages} messages."
+
+        # Add user's message and bot's response to chat window
+        self.chat_window.append(f"<p style='color: #0084ff;'><strong>You :</strong> {user_message}</p>")
+        self.chat_window.append(f"<p style='color: #008000;'><strong>Bot :</strong> {response}</p>")
+
+        # Clear text input field
+        self.text_input.clear()
+
+if __name__ == "__main__":
+    # Create QApplication instance
+    app = QApplication(sys.argv)
+
+    # Create MainWindow instance
+    main_window = MainWindow()
+
+    # Show MainWindow
+    main_window.show()
+
+    # Execute QApplication event loop
+    sys.exit(app.exec_())