Add error handling to see what goes wrong

agentic_search.py

@@ -33,10 +33,10 @@ tools = [
             "command": "uvx",
             "args": ["mcp-server-fetch"]
         },
-        "ddg-search": {
+          "ddg-search": {
-            "command": "uvx",
+          "command": "npx",
-            "args": ["duckduckgo-mcp-server"]
+          "args": ["-y", "@oevortex/ddg_search"]
-        }
+        },
     }
     },
     'code_interpreter',  # Built-in tools
@@ -47,22 +47,59 @@ bot = Assistant(llm=llm_cfg, function_list=tools)
 
 # Streaming generation
 messages = [{'role': 'user',
-             'content': 'Write a 500 word blog post about the latest qwen 3 model. Use the search tool, and fetch the top 3 articles before you write the post. Write in a casual, but factual style - no hyperbole. Provide references to the webpages in the output.'}]
+             'content':
+                 """"
+                  Write a 500 word blog post about the latest qwen 3 model. 
+                  Use the search tool, and fetch the top 3 articles before you write the post. 
+                  Write in a casual, but factual style - no hyperbole. 
+                  Provide urls to the webpages in the output."""}]
 
 final_responses = None
-# Consider adding error handling around bot.run
+# Add comprehensive error handling around bot.run
 try:
-    for responses in bot.run(messages=messages, enable_thinking=True, max_tokens=30000):
+    timeout = 300  # 5 minute timeout
-        print(".", end="", flush=True)
+    final_responses = None
-        final_responses = responses.pop()
+    partial_responses = []
-except Exception as e:
-    print(f"An error occurred during agent execution: {e}")
 
-# Pretty-print the final response object
+    for responses in bot.run(messages=messages, enable_thinking=True, max_tokens=30000, timeout=timeout):
+        print(".", end="", flush=True)
+        partial_responses.append(responses)
+        final_responses = responses.pop()
+
+except TimeoutError:
+    print("\nRequest timed out after {} seconds".format(timeout))
+except ConnectionError as ce:
+    print(f"\nConnection error occurred: {ce}")
+except ValueError as ve:
+    print(f"\nInvalid input or response format: {ve}")
+except Exception as e:
+    print(f"\nAn unexpected error occurred: {e}")
+finally:
+    if partial_responses and not final_responses:
+        try:
+            final_responses = partial_responses[-1].pop()
+        except (IndexError, AttributeError):
+            print("\nFailed to recover partial response")
+
+# Pretty-print the final response object with validation
 if final_responses:
-    print("--- Full Response Object ---")
+    print("\n--- Full Response Object ---")
-    print(json.dumps(final_responses, indent=2))  # Use indent=2 (or 4) for pretty printing
+    try:
-    print("\n--- Extracted Content ---")
+        if isinstance(final_responses, dict):
-    print(final_responses.get('content', 'No content found in response.'))  # Use .get for safer access
+            print(json.dumps(final_responses, indent=2))
+        else:
+            print("Response is not in expected format:", type(final_responses))
+
+        print("\n--- Extracted Content ---")
+        if isinstance(final_responses, dict):
+            content = final_responses.get('content')
+            if content:
+                print(content)
+            else:
+                print("No content field found in response")
+        else:
+            print("Cannot extract content from invalid response format")
+    except json.JSONDecodeError as je:
+        print(f"Failed to format response: {je}")
 else:
-    print("No final response received from the agent.")
+    print("\nNo final response received from the agent.")

mise.toml

@@ -1,2 +1,2 @@
 [tools]
-node = "node@23.11.0"
+node = "latest"

pyproject.toml

@@ -5,7 +5,6 @@ description = "Add your description here"
 readme = "README.md"
 requires-python = ">=3.13"
 dependencies = [
-    "duckduckgo-mcp-server>=0.1.1",
     "mcp>=1.6.0",
     "mlx>=0.25.1",
     "mlx-lm>=0.24.0",

uv.lock

@@ -378,20 +378,6 @@ wheels = [
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 ]
 
-[[package]]
-name = "duckduckgo-mcp-server"
-version = "0.1.1"
-source = { registry = "https://pypi.org/simple" }
-dependencies = [
-    { name = "beautifulsoup4" },
-    { name = "httpx" },
-    { name = "mcp", extra = ["cli"] },
-]
-sdist = { url = "https://files.pythonhosted.org/packages/86/82/ad813d88199de0a88aa50536e569f6191da572a6d5bf2e7fcccb7e28b522/duckduckgo_mcp_server-0.1.1.tar.gz", hash = "sha256:d6f48f4cb4234de9e716e87f7d49aa54637ebc4a3700ecfd05f260696463c0ec", size = 19920 }
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-]
-
 [[package]]
 name = "eval-type-backport"
 version = "0.2.2"
@@ -1030,18 +1016,6 @@ wheels = [
     { url = "https://files.pythonhosted.org/packages/4c/fa/be89a49c640930180657482a74970cdcf6f7072c8d2471e1babe17a222dc/kiwisolver-1.4.8-cp313-cp313t-musllinux_1_2_x86_64.whl", hash = "sha256:be4816dc51c8a471749d664161b434912eee82f2ea66bd7628bd14583a833e85", size = 2349213 },
 ]
 
-[[package]]
-name = "markdown-it-py"
-version = "3.0.0"
-source = { registry = "https://pypi.org/simple" }
-dependencies = [
-    { name = "mdurl" },
-]
-sdist = { url = "https://files.pythonhosted.org/packages/38/71/3b932df36c1a044d397a1f92d1cf91ee0a503d91e470cbd670aa66b07ed0/markdown-it-py-3.0.0.tar.gz", hash = "sha256:e3f60a94fa066dc52ec76661e37c851cb232d92f9886b15cb560aaada2df8feb", size = 74596 }
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-]
-
 [[package]]
 name = "markupsafe"
 version = "3.0.2"
@@ -1132,21 +1106,6 @@ wheels = [
     { url = "https://files.pythonhosted.org/packages/10/30/20a7f33b0b884a9d14dd3aa94ff1ac9da1479fe2ad66dd9e2736075d2506/mcp-1.6.0-py3-none-any.whl", hash = "sha256:7bd24c6ea042dbec44c754f100984d186620d8b841ec30f1b19eda9b93a634d0", size = 76077 },
 ]
 
-[package.optional-dependencies]
-cli = [
-    { name = "python-dotenv" },
-    { name = "typer" },
-]
-
-[[package]]
-name = "mdurl"
-version = "0.1.2"
-source = { registry = "https://pypi.org/simple" }
-sdist = { url = "https://files.pythonhosted.org/packages/d6/54/cfe61301667036ec958cb99bd3efefba235e65cdeb9c84d24a8293ba1d90/mdurl-0.1.2.tar.gz", hash = "sha256:bb413d29f5eea38f31dd4754dd7377d4465116fb207585f97bf925588687c1ba", size = 8729 }
-wheels = [
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-]
-
 [[package]]
 name = "mistune"
 version = "3.1.3"
@@ -1826,7 +1785,6 @@ name = "qwen3"
 version = "0.1.0"
 source = { virtual = "." }
 dependencies = [
-    { name = "duckduckgo-mcp-server" },
     { name = "mcp" },
     { name = "mlx" },
     { name = "mlx-lm" },
@@ -1837,7 +1795,6 @@ dependencies = [
 
 [package.metadata]
 requires-dist = [
-    { name = "duckduckgo-mcp-server", specifier = ">=0.1.1" },
     { name = "mcp", specifier = ">=1.6.0" },
     { name = "mlx", specifier = ">=0.25.1" },
     { name = "mlx-lm", specifier = ">=0.24.0" },
@@ -1918,19 +1875,6 @@ wheels = [
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-[[package]]
-name = "rich"
-version = "14.0.0"
-source = { registry = "https://pypi.org/simple" }
-dependencies = [
-    { name = "markdown-it-py" },
-    { name = "pygments" },
-]
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-]
-
 [[package]]
 name = "rpds-py"
 version = "0.24.0"
@@ -2025,15 +1969,6 @@ wheels = [
     { url = "https://files.pythonhosted.org/packages/2a/8e/2ee81652472f3c11503d1780c41844a9a9656989b69c29811a4631e4aeb9/setuptools-80.0.1-py3-none-any.whl", hash = "sha256:f4b49d457765b3aae7cbbeb1c71f6633a61b729408c2d1a837dae064cca82ef2", size = 1240915 },
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-[[package]]
-name = "shellingham"
-version = "1.5.4"
-source = { registry = "https://pypi.org/simple" }
-sdist = { url = "https://files.pythonhosted.org/packages/58/15/8b3609fd3830ef7b27b655beb4b4e9c62313a4e8da8c676e142cc210d58e/shellingham-1.5.4.tar.gz", hash = "sha256:8dbca0739d487e5bd35ab3ca4b36e11c4078f3a234bfce294b0a0291363404de", size = 10310 }
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-]
-
 [[package]]
 name = "six"
 version = "1.17.0"
@@ -2247,21 +2182,6 @@ sentencepiece = [
     { name = "sentencepiece" },
 ]
 
-[[package]]
-name = "typer"
-version = "0.15.3"
-source = { registry = "https://pypi.org/simple" }
-dependencies = [
-    { name = "click" },
-    { name = "rich" },
-    { name = "shellingham" },
-    { name = "typing-extensions" },
-]
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-
 [[package]]
 name = "types-python-dateutil"
 version = "2.9.0.20241206"