Update main.py

main.py

@@ -13,7 +13,7 @@ from pydantic import BaseModel
 from dotenv import load_dotenv
 import aiohttp
 from bs4 import BeautifulSoup
-from duckduckgo_search import AsyncDDGS
+from duckduckgo_search import DDGS  # Corrected import
 
 # --- Configuration ---
 logging.basicConfig(level=logging.INFO, format='%(asctime)s - %(levelname)s - %(message)s')
@@ -47,7 +47,7 @@ class DeepResearchRequest(BaseModel):
 app = FastAPI(
     title="AI Deep Research API",
     description="Provides robust, long-form, streaming deep research completions using the DuckDuckGo Search API.",
-    version="9.1.0"  # Updated version for DuckDuckGo integration
+    version="9.1.1"  # Patched version
 )
 
 # Enable CORS for all origins
@@ -66,8 +66,10 @@ async def call_duckduckgo_search(query: str, max_results: int = 10) -> List[dict
     """Performs a search using the DuckDuckGo Search API."""
     logger.info(f"Searching DuckDuckGo API for: '{query}'")
     try:
-        async with AsyncDDGS() as ddgs:
-            raw_results = [r async for r in ddgs.text(query, max_results=max_results)]
+        # Use the unified DDGS client
+        async with DDGS() as ddgs:
+            # Use the async `atext` method and an async list comprehension
+            raw_results = [r async for r in ddgs.atext(query, max_results=max_results)]
             
             # Map the response keys to the expected format
             results = [