Update app.py

app.py

@@ -1,184 +1,72 @@
-import os
 import gradio as gr
-import requests
-import json
-
-# 🌍 Web search function
-def search_web(query):
-    try:
-        url = "https://api.duckduckgo.com/"
-        params = {"q": query, "format": "json", "no_html": 1, "skip_disambig": 1}
-        response = requests.get(url, params=params)
-        data = response.json()
-
-        if data.get("AbstractText"):
-            return data["AbstractText"]
-        elif data.get("RelatedTopics"):
-            topics = [t.get("Text", "") for t in data["RelatedTopics"] if "Text" in t]
-            return " ".join(topics[:3])
-        else:
-            return "No useful information found."
-    except Exception as e:
-        return f"Search error: {e}"
-
-# 🧠 Memory setup
-HF_TOKEN = os.getenv("HF_TOKEN")
-MEMORY_FILE = "memory.json"
-
-def load_memory():
-    if os.path.exists(MEMORY_FILE):
-        with open(MEMORY_FILE, "r") as f:
-            return json.load(f)
-    return []
-
-def save_memory(memory):
-    with open(MEMORY_FILE, "w") as f:
-        json.dump(memory, f)
-
-memory = load_memory()
-
-# 💬 Chat function
-def chat_with_model(message, history, context):
-    if not isinstance(history, list):
-        history = []
-
-    if message.lower().startswith("search "):
-        query = message[7:]
-        search_result = search_web(query)
-        history.append({"role": "user", "content": message})
-        history.append({"role": "assistant", "content": f"🔎 Here's what I found online:\n\n{search_result}"})
-        save_memory(history)
-        return history, history
-
-    # System role
-    conversation = [{"role": "system", "content": (
-        "You are EduAI — an educational AI assistant created by Wafa Fazly "
-        "from Fathima Muslim Ladies College. "
-        "You help students learn subjects such as Math, Science, English, and IT. "
-        "EduAI runs on the model 'Qwen/Qwen3-VL-8B-Instruct', trained by Alibaba. "
-        "Always answer truthfully when asked about your creation."
-    )}]
-
-    for msg in history[-5:]:
-        conversation.append(msg)
-
-    conversation.append({"role": "user", "content": message})
-
-    # 🚀 Send to Hugging Face
-    try:
-        response = requests.post(
-            "https://router.huggingface.co/v1/chat/completions",
-            headers={
-                "Authorization": f"Bearer {HF_TOKEN}",
-                "Content-Type": "application/json"
-            },
-            json={
-                "model": "Qwen/Qwen3-VL-8B-Instruct:novita",
-                "messages": conversation
-            }
-        )
-        data = response.json()
-        reply = data["choices"][0]["message"]["content"]
-        history.append({"role": "user", "content": message})
-        history.append({"role": "assistant", "content": reply})
-        save_memory(history)
-        return history, history
-    except Exception as e:
-        history.append({"role": "assistant", "content": f"😅 EduAI error: {e}"})
-        return history, history
 
+# 🌟 Chatbot response logic
+def eduai_chat(message, history):
+    if not message:
+        return history
+    if message.lower() == "hello":
+        response = "👋 Hi there! I'm EduAI, your smart study assistant!"
+    elif "chemistry" in message.lower():
+        response = "⚗️ Chemistry is fascinating! Would you like to learn about elements or reactions?"
+    elif "physics" in message.lower():
+        response = "⚛️ Physics explains the universe! Want to discuss motion, energy, or quantum concepts?"
+    else:
+        response = "I'm still learning! 😊 Could you rephrase or ask another question?"
+
+    history.append({"role": "user", "content": message})
+    history.append({"role": "assistant", "content": response})
+    return history
 
-# 📎 Handle File Uploads
+# 📎 Handle file uploads
 def handle_file(file, history):
     if file is None:
-        history.append({"role": "assistant", "content": "⚠️ No file uploaded yet."})
-        return history
+        return history + [{"role": "assistant", "content": "❌ No file uploaded."}]
     filename = file.name.split("/")[-1]
-    history.append({"role": "assistant", "content": f"📁 File uploaded: **{filename}**\n✅ Received successfully!"})
+    history.append({"role": "assistant", "content": f"📁 File '{filename}' received successfully!"})
     return history
 
-# ⏸ Pause Chat
+# ⏸ Pause chat
 def pause_chat(history):
-    history.append({"role": "assistant", "content": "⏸️ Chat paused. Click 'Send' to continue."})
+    history.append({"role": "assistant", "content": "⏸️ Chat paused. You can continue anytime!"})
     return history
 
-# 🎨 Interface
-with gr.Blocks(theme=gr.themes.Soft(primary_hue="violet")) as iface:
-    gr.Markdown("# 🎓 **EduAI — Your Smart Study Companion**")
-
-    with gr.Row():
-        with gr.Column(scale=1, min_width=230):
-            gr.Markdown("### 🧭 **Main Menu**")
-
-            with gr.Accordion("📚 Subject Tutor", open=False):
-                subj = gr.Radio(
-                    ["Science ��", "ICT 💻", "English 📘", "Mathematics ➗"],
-                    label="Choose a subject"
-                )
-
-            with gr.Accordion("⚙️ Settings", open=False):
-                clear_btn = gr.Button("🧹 Clear Memory")
 
-        with gr.Column(scale=4):
-            context_display = gr.Markdown("📘 **You are in General Mode.** Ask EduAI anything about your studies!")
+# 🌸 Build Interface
+with gr.Blocks(title="EduAI - Your Smart Study Assistant") as demo:
+    gr.Markdown("## 🧠 **EduAI – Your Smart Study Assistant**")
+    gr.Markdown("Ask questions, upload files with 📎, or pause with ⏸ anytime!")
 
-            chatbot = gr.Chatbot(
-                label="💬 EduAI Chat Window",
-                height=450,
-                type="messages"
-            )
+    chatbot = gr.Chatbot(label="EduAI", type="messages", height=400)
 
-            with gr.Row():
-                # 🧷 Tiny file upload icon (like ChatGPT)
-                upload_file = gr.File(
-                    scale=1,
-                    file_count="single",
-                    type="filepath",
-                    elem_classes=["icon-upload"]
-                )
-
-                msg = gr.Textbox(
-                    placeholder="Ask EduAI anything...",
-                    scale=6
-                )
+    with gr.Row():
+        # hidden uploader
+        upload_file = gr.File(
+            visible=False,          # hidden but functional
+            file_count="single",
+            type="filepath"
+        )
 
-                send = gr.Button("✨", scale=1)
-                pause_btn = gr.Button("⏸", scale=1)
+        # file icon button
+        upload_icon = gr.Button("📎", scale=0, elem_id="upload_icon")
+        msg = gr.Textbox(
+            placeholder="Type your message here...",
+            scale=6
+        )
+        send = gr.Button("✨ Send", scale=1)
+        pause = gr.Button("⏸ Pause", scale=1)
 
-    # 🌟 Events
-    subj.change(lambda s: f"📘 You selected {s} mode.", inputs=subj, outputs=context_display)
-    send.click(chat_with_model, inputs=[msg, chatbot, context_display], outputs=[chatbot, chatbot])
-    clear_btn.click(lambda: ([], "🧹 Chat memory cleared!"), outputs=[chatbot, context_display])
+    # connect components
+    send.click(eduai_chat, inputs=[msg, chatbot], outputs=chatbot)
     upload_file.upload(handle_file, inputs=[upload_file, chatbot], outputs=chatbot)
-    pause_btn.click(pause_chat, inputs=chatbot, outputs=chatbot)
-
-    # 💅 Add custom CSS for icon style
-    iface.load(
-        None,
-        None,
-        None,
-        _js="""
-        () => {
-            const upload = document.querySelector('.icon-upload input');
-            const parent = document.querySelector('.icon-upload');
-            if (upload && parent) {
-                parent.style.border = 'none';
-                parent.style.background = 'none';
-                parent.style.width = '32px';
-                parent.style.height = '32px';
-                parent.style.cursor = 'pointer';
-                parent.style.display = 'flex';
-                parent.style.alignItems = 'center';
-                parent.style.justifyContent = 'center';
-                const icon = document.createElement('span');
-                icon.textContent = '📎';
-                icon.style.fontSize = '22px';
-                icon.style.cursor = 'pointer';
-                parent.appendChild(icon);
-                icon.onclick = () => upload.click();
-            }
-        }
-        """
-    )
-
-iface.launch()
+    pause.click(pause_chat, inputs=chatbot, outputs=chatbot)
+
+    # 🪄 small JavaScript trick to trigger hidden uploader
+    gr.HTML("""
+    <script>
+    const btn = document.querySelector('#upload_icon');
+    const input = document.querySelector('input[type=file]');
+    btn.addEventListener('click', () => input.click());
+    </script>
+    """)
+
+demo.launch()