Update app.py

app.py

@@ -2,8 +2,8 @@ import subprocess
 import sys
 import os
 
-# Self-install dependencies (Gradio is already installed by HF)
-REQUIRED = ["deep-translator==1.11.4", "llama-cpp-python==0.2.90"]
+# 1. FORCE STABLE GRADIO 4 + DEPENDENCIES
+REQUIRED = ["gradio==4.44.1", "deep-translator==1.11.4", "llama-cpp-python==0.2.90"]
 for pkg in REQUIRED:
     try:
         __import__(pkg.split("==")[0].replace("-", "_"))
@@ -15,10 +15,10 @@ import gradio as gr
 from deep_translator import GoogleTranslator
 from llama_cpp import Llama
 
-# Load Potodoo
+# 2. LOAD POTODOO
 print("🥔 Loading Potodoo...")
 llm = Llama(
-    model_path="Potodoo-V1.Q4_K_M.gguf",
+    model_path="Potodoo-V1.Q4_K_M.gguf",  # ✅ MUST MATCH YOUR FILE EXACTLY
     n_ctx=512,
     n_gpu_layers=0,
     n_threads=2,
@@ -36,7 +36,6 @@ LANG_MAP = {
 }
 
 def respond(message, history, language):
-    # Gradio 6.0 passes history as a list of dicts: [{"role": "user", "content": "..."}]
     english_input = message
     target_lang = LANG_MAP.get(language)
     
@@ -47,26 +46,21 @@ def respond(message, history, language):
         except:
             pass
 
-    # Build prompt
     messages = [{"role": "system", "content": "You are Potodoo, a helpful AI assistant."}]
     
-    # Add history (last 4 turns to save memory)
     if history:
         messages.extend(history[-4:])
         
     messages.append({"role": "user", "content": english_input})
     
-    # Format as ChatML for SmolLM2
     prompt = ""
     for msg in messages:
         prompt += f"<|im_start|>{msg['role']}\n{msg['content']}<|im_end|>\n"
     prompt += "<|im_start|>assistant\n"
 
-    # Generate
     output = llm(prompt, max_tokens=128, stop=["<|im_end|>"], temperature=0.7)
     eng_resp = output['choices'][0]['text'].strip()
 
-    # Translate back
     final_resp = eng_resp
     if target_lang:
         try:
@@ -77,11 +71,11 @@ def respond(message, history, language):
 
     return final_resp
 
-# Gradio 6.0 UI (No 'type' or 'theme' arguments here!)
-with gr.Blocks() as demo:
+# 3. GRADIO 4 UI (Stable, no Node.js proxy)
+with gr.Blocks(theme=gr.themes.Soft(primary_hue="purple")) as demo:
     gr.Markdown("# 🥔 Potodoo\n*Multilingual AI Assistant*")
     
-    chatbot = gr.Chatbot(height=400) # ✅ Default 'messages' format in Gradio 6
+    chatbot = gr.Chatbot(height=400)
     
     with gr.Row():
         msg = gr.Textbox(scale=4, show_label=False, placeholder="Type a message...")
@@ -94,5 +88,4 @@ with gr.Blocks() as demo:
     msg.submit(respond, [msg, chatbot, lang], [msg, chatbot])
     gr.ClearButton([msg, chatbot], value="Clear Chat")
 
-# ✅ Theme is passed to launch() in Gradio 6.0!
-demo.launch(server_name="0.0.0.0", server_port=7860, theme=gr.themes.Soft(primary_hue="purple"))
+demo.launch(server_name="0.0.0.0", server_port=7860)