Trying simple generalised ROT cypher text tool example

app.py

@@ -4,19 +4,39 @@ import requests
 import pytz
 import yaml
 from tools.final_answer import FinalAnswerTool
+import string
 
 from Gradio_UI import GradioUI
 
 # Below is an example of a tool that does nothing. Amaze us with your creativity !
+# @tool
+# def my_custom_tool(arg1:str, arg2:int)-> str: #it's import to specify the return type
+#     #Keep this format for the description / args / args description but feel free to modify the tool
+#     """A tool that does nothing yet 
+#     Args:
+#         arg1: the first argument
+#         arg2: the second argument
+#     """
+#     return "What magic will you build ?"
+
 @tool
-def my_custom_tool(arg1:str, arg2:int)-> str: #it's import to specify the return type
-    #Keep this format for the description / args / args description but feel free to modify the tool
-    """A tool that does nothing yet 
+def get_rot_n_text(sentence:str, offset:int)-> str:
+    """A tool that generates rotational cypher text (like ROT13) for a sentence, offset by a variable amount 
     Args:
-        arg1: the first argument
-        arg2: the second argument
+        sentence: the sentence to be used
+        offset: the character offset value to use (e.g. for ROT13 use the integer 13)
     """
-    return "What magic will you build ?"
+    try:
+        alphabet_l = string.ascii_lowercase
+        alphabet_u = string.ascii_uppercase
+        rot_n = str.maketrans( 
+            alphabet_l + alphabet_u, 
+            alphabet_l[offset:] + alphabet_l[:offset] + \
+                alphabet_u[offset:] + alphabet_u[:offset]
+        )
+        return f"The rotational text is: {str.translate(sentence, rot_n)}"
+    except Exception as e:
+        return f"Error generating rotational text for '{sentence}' with offset of '{offset}': {str(e)}"
 
 @tool
 def get_current_time_in_timezone(timezone: str) -> str: