Update agent.py

agent.py

@@ -9,7 +9,7 @@ import yaml
 from PIL import Image
 import requests
 from io import BytesIO
-
+from markdownify import markdownify
 import whisper
 
 # Simulated additional tools (implementation depends on external APIs or setup)
@@ -80,6 +80,79 @@ import whisper
 #    
 #    return f"The image description: '{response}'"
 
+class VisitWebpageTool(Tool):
+    name = "visit_webpage"
+    description = "Visits a webpage at the given url and reads its content as a markdown string. Use this to browse webpages."
+    inputs = {'url': {'type': 'string', 'description': 'The url of the webpage to visit.'}}
+    output_type = "string"
+
+    def forward(self, url: str) -> str:
+        try:
+            import requests
+            from markdownify import markdownify
+            from requests.exceptions import RequestException
+
+            from smolagents.utils import truncate_content
+        except ImportError as e:
+            raise ImportError(
+                "You must install packages `markdownify` and `requests` to run this tool: for instance run `pip install markdownify requests`."
+            ) from e
+        try:
+            # Send a GET request to the URL with a 20-second timeout
+            response = requests.get(url, timeout=20)
+            response.raise_for_status()  # Raise an exception for bad status codes
+
+            # Convert the HTML content to Markdown
+            markdown_content = markdownify(response.text).strip()
+
+            # Remove multiple line breaks
+            markdown_content = re.sub(r"\n{3,}", "\n\n", markdown_content)
+
+            return truncate_content(markdown_content, 10000)
+
+        except requests.exceptions.Timeout:
+            return "The request timed out. Please try again later or check the URL."
+        except RequestException as e:
+            return f"Error fetching the webpage: {str(e)}"
+        except Exception as e:
+            return f"An unexpected error occurred: {str(e)}"
+
+    def __init__(self, *args, **kwargs):
+        self.is_initialized = False
+
+class DownloadTaskAttachmentTool(Tool):
+    name = "download_file"
+    description = "Downloads the file attached to the task ID"
+    inputs = {'task_id': {'type': 'string', 'description': 'The task id to download attachment from.'}}
+    output_type = "string"
+
+    def forward(self, task_id: str) -> str:
+        """
+        Downloads a file associated with the given task ID.
+        Returns the file path where the file is saved locally.
+        """
+        file_url = f"{DEFAULT_API_URL}/files/{task_id}"
+        local_file_path = f"downloads/{task_id}.file"
+
+        print(f"Downloading file for task ID {task_id} from {file_url}...")
+        try:
+            response = requests.get(file_url, stream=True, timeout=15)
+            response.raise_for_status()
+
+            os.makedirs("downloads", exist_ok=True)
+            with open(local_file_path, "wb") as file:
+                for chunk in response.iter_content(chunk_size=8192):
+                    file.write(chunk)
+
+            print(f"File downloaded successfully: {local_file_path}")
+            return local_file_path
+        except requests.exceptions.RequestException as e:
+            print(f"Error downloading file for task {task_id}: {e}")
+            raise
+
+    def __init__(self, *args, **kwargs):
+        self.is_initialized = False
+
 @tool
 def SpeechToTextTool(audio_path: str) -> str:
     """Tool for converting an audio file to text using OpenAI Whisper.
@@ -108,6 +181,7 @@ class ExcelReaderTool(Tool):
         },
         "sheet_name": {
             "type": "string",
+
             "description": "The name of the sheet to read (optional, defaults to first sheet)",
             "nullable": True
         }
@@ -187,6 +261,7 @@ class MagAgent:
             model= model,
             tools=[
 #                GoogleSearchTool,
+                DownloadTaskAttachmentTool(),
                 DuckDuckGoSearchTool(),
                 WikipediaSearchTool(),
 #                ImageAnalysisTool,