add function get_current_time_in_timezone() to get historical data

app.py

@@ -9,14 +9,36 @@ 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
+def historical_event_explorer(query :str, year: int = None)-> 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 
+    """
+    A tool to explore historical events based on a year or keyword.
+    
     Args:
-        arg1: the first argument
-        arg2: the second argument
+        query: A keyword to search for historical events (e.g., "war", "invetion").
+        year: An optional year to filter events by a specific time period.
+
+    Returns:
+        A string containing relevant historical events or a message if no results are found.
     """
-    return "What magic will you build ?"
+    # Example dataset of historical events
+    historical_data = {
+        1492: "Christopher Columbus reached the Americas.",
+        1776: "The United States Declaration of Independence was adopted.",
+        1865: "The American Civil War ended.",
+        1923: "The Republic of Turkey was established.",
+        1969: "Apollo 11 landed on the Moon.",
+        "war": "Notable wars include WWI (1914-1918) and WWII (1939-1945).",
+        "invention": "Key inventions include the printing press (1440),
+    }
+
+    # Check if the query mathces a year of keyword
+    if year is not None and year in historical_data:
+        return f"In {year}, {historical_data[year]}"
+    elif query in historical_data:
+        return historical_data:
+    else:
+        return "No historical events found for the given query."
 
 @tool
 def get_current_time_in_timezone(timezone: str) -> str: