fixing compatibility isuse

README.md

@@ -1,14 +1,14 @@
 ---
 title: DocsNavigatorMCP
-emoji: 🏢
+emoji: 🚀
 colorFrom: purple
 colorTo: indigo
 sdk: gradio
-sdk_version: 6.0.2
+sdk_version: 5.6.0
 app_file: app.py
 pinned: false
 license: mit
-short_description: An MCP server that navigates through your docs!
+short_description: AI-powered documentation assistant with Claude!
 ---
 
 # Docs Navigator MCP

app.py

@@ -8,7 +8,7 @@ An elegant, AI-powered documentation assistant with advanced features.
 import os
 import gradio as gr
 from pathlib import Path
-from typing import List, Dict, Optional
+from typing import List, Tuple, Optional
 from anthropic import Anthropic
 from dotenv import load_dotenv
 from document_intelligence import DocumentIntelligence
@@ -81,7 +81,7 @@ def get_available_files() -> List[str]:
     return sorted(files)
 
 
-def chat_with_docs(message: str, history: List[dict], system_prompt: str = None) -> str:
+def chat_with_docs(message: str, history: List, system_prompt: str = None) -> str:
     """Process user message and generate AI response."""
     if not ANTHROPIC_API_KEY:
         return "⚠️ Please set your ANTHROPIC_API_KEY in the .env file."
@@ -89,13 +89,14 @@ def chat_with_docs(message: str, history: List[dict], system_prompt: str = None)
     # Load documentation context
     docs_context = load_documentation()
     
-    # Build conversation history from messages format
+    # Build conversation history from tuple format
     messages = []
-    for msg in history:
-        if msg.get("role") == "user":
-            messages.append({"role": "user", "content": msg["content"]})
-        elif msg.get("role") == "assistant":
-            messages.append({"role": "assistant", "content": msg["content"]})
+    for chat_item in history:
+        if isinstance(chat_item, tuple) and len(chat_item) == 2:
+            user_msg, assistant_msg = chat_item
+            messages.append({"role": "user", "content": user_msg})
+            if assistant_msg:
+                messages.append({"role": "assistant", "content": assistant_msg})
     
     messages.append({"role": "user", "content": message})
     
@@ -530,25 +531,12 @@ label, .label {
 """
 
 # Create the Gradio interface with dark theme
-with gr.Blocks(
-    theme=gr.themes.Base(
-        primary_hue="purple",
-        secondary_hue="indigo",
-        neutral_hue="slate",
-        font=[gr.themes.GoogleFont("Inter"), "system-ui", "sans-serif"]
-    ).set(
-        body_background_fill="#0d1117",
-        body_background_fill_dark="#0d1117",
-        block_background_fill="#161b22",
-        block_background_fill_dark="#161b22",
-        input_background_fill="#21262d",
-        input_background_fill_dark="#21262d",
-        button_primary_background_fill="linear-gradient(135deg, #8b5cf6 0%, #6366f1 100%)",
-        button_primary_background_fill_dark="linear-gradient(135deg, #8b5cf6 0%, #6366f1 100%)",
-    ),
+demo = gr.Blocks(
     css=custom_css,
     title="Docs Navigator MCP - AI Documentation Assistant",
-) as demo:
+)
+
+with demo:
     
     # Header with modern dark gradient
     gr.HTML("""
@@ -570,12 +558,9 @@ with gr.Blocks(
             
             chatbot = gr.Chatbot(
                 height=550,
-                placeholder="<div style='text-align: center; padding: 3rem; color: #8b949e;'><div style='font-size: 3rem; margin-bottom: 1rem;'>💬</div><div style='font-size: 1.2rem; font-weight: 600; color: #e6edf3; margin-bottom: 0.5rem;'>Start a Conversation</div><div>Ask me anything about your documentation!</div></div>",
                 show_label=False,
                 avatar_images=("👤", "🤖"),
-                type="messages",
-                layout="bubble",
-                show_copy_button=True
+                bubble_full_width=False
             )
             
             with gr.Row():
@@ -724,8 +709,7 @@ with gr.Blocks(
             return "", chat_history
         
         response = chat_with_docs(message, chat_history, system_prompt if system_prompt.strip() else None)
-        chat_history.append({"role": "user", "content": message})
-        chat_history.append({"role": "assistant", "content": response})
+        chat_history.append((message, response))
         return "", chat_history
     
     msg.submit(respond, [msg, chatbot, custom_system_prompt], [msg, chatbot])

requirements.txt

@@ -1,5 +1,5 @@
 mcp[cli]>=0.1.0
 anthropic>=0.36.0
 python-dotenv>=1.0.1
-gradio>=6.0.2
+gradio==5.6.0
 PyPDF2>=3.0.0