Update tools.py

tools.py

@@ -13,7 +13,7 @@ You are a general AI assistant. I will give you a question and answer, you shoul
 """     
 
 @tool
-def tool_reverse_string(text: str) -> str:
+def ToolReverseString(text: str) -> str:
     """
     Use this tool only if you encounter text that seems to be written backwards
     Args:
@@ -23,7 +23,7 @@ def tool_reverse_string(text: str) -> str:
 
 
 @tool
-def tool_read_files(filepath: str) -> str:
+def ToolReadFiles(filepath: str) -> str:
     """
     Downloads a .py or .xlsx file from a remote URL and returns its contents as plain text.
     Raises a recoverable exception if the file does not end with .py or .xlsx.
@@ -60,7 +60,7 @@ def tool_read_files(filepath: str) -> str:
 
 
 @tool
-def tool_download_image(filepath: str) -> str:
+def ToolDownloadImage(filepath: str) -> str:
     """
     Downloads an image file (.png, .jpg, .jpeg) from a remote URL and returns useful information about the image.
     This includes the image URL and basic metadata like dimensions and format.