Update app.py

app.py

@@ -4,24 +4,19 @@
 #   2) Websearch — structured DuckDuckGo search via LangChain tool (JSON)
 #   3) Unstructured DDG — raw DuckDuckGo list[dict] rendered into a Textbox
 #   4) DDG (Concise) — ultra-succinct DuckDuckGo search that emits JSONL with short keys to minimize tokens
-#
-# Launched with mcp_server=True so all functions are available as MCP tools.
 
 from __future__ import annotations
 
-import re                                          # (layman) whitespace cleanup and trimming
-import json                                        # (layman) to produce compact JSON lines
+import re
+import json
 from typing import List, Dict, Literal, Tuple
 
-import gradio as gr                                # (layman) UI framework
-import requests                                    # (layman) to download web pages
-from bs4 import BeautifulSoup                      # (layman) HTML parsing
-from readability import Document                   # (layman) isolate main article content
-from urllib.parse import urljoin, urldefrag, urlparse  # (layman) URL helpers
-
-# Structured search via LangChain community tool
+import gradio as gr
+import requests
+from bs4 import BeautifulSoup
+from readability import Document
+from urllib.parse import urljoin, urldefrag, urlparse
 from langchain_community.tools import DuckDuckGoSearchResults
-# Native DDG client (used by Unstructured + Concise tabs)
 from duckduckgo_search import DDGS
 
 
@@ -246,7 +241,7 @@ def _format_markdown(
     return "\n\n".join(lines).strip()
 
 
-def extract_relevant(  # <-- MCP tool #1 (Fetch)
+def Fetch_Webpage(  # <-- MCP tool #1 (Fetch)
     url: str,
     verbosity: str = "Standard",
     include_metadata: bool = True,
@@ -256,7 +251,7 @@ def extract_relevant(  # <-- MCP tool #1 (Fetch)
     max_links: int = 20,
 ) -> str:
     """
-    (layman) Given a URL, return a tight Markdown summary: title, key metadata, readable text, and links.
+    Given a URL, return a tight Markdown summary: title, key metadata, readable text, and links.
     """
     if not url or not url.strip():
         return "Please enter a valid URL."
@@ -314,7 +309,7 @@ def extract_relevant(  # <-- MCP tool #1 (Fetch)
 # Websearch: DuckDuckGo tool
 # ==========================
 
-def web_search(  # <-- MCP tool #2 (Structured DDG)
+def Search_Structured(  # <-- MCP tool #2 (Structured DDG)
     input_query: str,
     max_results: int = 5,
 ) -> List[Dict[Literal["snippet", "title", "link"], str]]:
@@ -336,7 +331,7 @@ def web_search(  # <-- MCP tool #2 (Structured DDG)
 # Unstructured DDG: raw list into Textbox
 # ========================================
 
-def ddg_unstructured(  # <-- MCP tool #3 (Unstructured DDG)
+def Search_Raw(  # <-- MCP tool #3 (Unstructured DDG)
     query: str,
 ) -> list[dict]:
     """
@@ -353,7 +348,7 @@ def ddg_unstructured(  # <-- MCP tool #3 (Unstructured DDG)
 # Concise DDG: ultra-succinct JSONL for tokens
 # ============================================
 
-def ddg_concise(  # <-- MCP tool #4 (Concise DDG)
+def Search_Concise(  # <-- MCP tool #4 (Concise DDG)
     query: str,
     max_results: int = 5,
     include_snippets: bool = False,