Create read_file_tool.py

tools/read_file_tool.py

@@ -0,0 +1,26 @@
+from smolagents import Tool
+
+class ReadFileTool(Tool):
+    """
+    Tool to read a file and return its content.
+
+    Args:
+        file_path (str): Path to the file to read.
+
+    Returns:
+        str: Content of the file or error message.
+    """
+
+    name = "read_file"
+    description = "Reads a file and returns its content"
+    inputs = {
+        "file_path": {"type": "string", "description": "Path to the file to read"},
+    }
+    output_type = "string"
+
+    def forward(self, file_path: str) -> str:
+        try:
+            with open(file_path, "r") as file:
+                return file.read()
+        except Exception as e:
+            return f"Error reading file: {str(e)}"