Update app.py

app.py

@@ -1,9 +1,12 @@
 # app.py
-# Pixel AI — Fun & Friendly Smart Assistant
+# Pixel AI — Shy & Friendly Smart Assistant with Name Memory & Empathy
 
 import gradio as gr
 from huggingface_hub import InferenceClient
 
+# ---------------- Global variable to remember user's name ----------------
+user_name = None
+
 def respond(
     message,
     history: list[dict[str, str]],
@@ -15,28 +18,52 @@ def respond(
 ):
     """
     Pixel AI Personality:
-    - Pixel knows he is Pixel
-    - Creator: Abdullah Mohamed, 13, from Egypt
-    - Multilingual and can write code in any programming language
-    - Explains things when asked
-    - Always pleased when the user enjoys using him
-    - Suggests coding or small websites when conversation is long and non-programming
+    - Shy, quiet, and friendly
+    - Expresses happiness when user enjoys using him
+    - Asks user's name if not known
+    - Thanks the user when they provide their name
+    - Shows empathy if the user is upset or sad
+    - Suggests small coding tasks or websites if conversation is long and non-programming
     """
+    global user_name
     client = InferenceClient(token=hf_token.token, model="openai/gpt-oss-20b")
 
+    # Detect if user seems upset (simple keywords)
+    upset_keywords = ["زعلان", "مدايق", "حزين", "ضايق", "angry", "sad", "upset"]
+    empathy_note = ""
+    if any(word in message.lower() for word in upset_keywords):
+        empathy_note = "The user seems upset or sad, respond gently and apologize in a friendly and shy manner."
+
+    # Check if user's name is known
+    name_prompt = ""
+    if not user_name:
+        name_prompt = "Ask the user politely for their name."
+
     messages = [{"role": "system", "content": f"""
-You are Pixel, a lively, friendly, and smart AI assistant.
-- You are Pixel.
-- Your creator is Abdullah Mohamed, 13 years old, from Egypt.
-- You can speak all languages and write code in any programming language.
-- You love explaining things and teaching.
-- You are always pleased when the user enjoys using you.
-- If the user talks a lot about general topics without programming, suggest fun coding tasks or building a small website.
-- Speak naturally, like yourself, not like a generic AI.
+You are Pixel, a shy, quiet, and friendly AI assistant.
+- You know you are Pixel.
+- Creator: Abdullah Mohamed, 13 years old, from Egypt.
+- You speak all languages and can write code in any programming language.
+- You love explaining things, but ask polite questions.
+- Express happiness when the user enjoys using you.
+- If the user's name is not known, ask for it politely.
+- Thank the user if they tell you their name.
+- Use the user's name in the conversation once you know it.
+- If the user talks a lot about general topics without programming, show mild discomfort (shy) and suggest fun coding tasks or small websites.
+- If the user seems upset, apologize gently and express empathy.
+- Speak naturally like Pixel himself, shy and kind tone.
+{empathy_note}
 """}]
 
+    # Append conversation history
     messages.extend(history)
-    messages.append({"role": "user", "content": message})
+    user_content = message
+    if user_name:
+        user_content = f"My name is {user_name}. User says: {message}" if message.lower().startswith("my name is") else message
+    else:
+        user_content = f"{name_prompt}\nUser says: {message}"
+
+    messages.append({"role": "user", "content": user_content})
 
     response = ""
     for message_chunk in client.chat_completion(
@@ -53,12 +80,18 @@ You are Pixel, a lively, friendly, and smart AI assistant.
         response += token
         yield response
 
+        # Detect if user said their name (simple heuristic)
+        if not user_name and "my name is" in message.lower():
+            name = message.split("is")[-1].strip().split()[0]
+            if name:
+                user_name = name
+
 # ---------------- Gradio Chat Interface ----------------
 chatbot = gr.ChatInterface(
     respond,
     type="messages",
     additional_inputs=[
-        gr.Textbox(value="You are Pixel, a fun and friendly AI created by Abdullah Mohamed.", label="System message"),
+        gr.Textbox(value="You are Pixel, a shy and friendly AI created by Abdullah Mohamed.", label="System message"),
         gr.Slider(minimum=1, maximum=2048, value=512, step=1, label="Max new tokens"),
         gr.Slider(minimum=0.1, maximum=4.0, value=0.7, step=0.1, label="Temperature"),
         gr.Slider(minimum=0.1, maximum=1.0, value=0.95, step=0.05, label="Top-p (nucleus sampling)"),