Update app.py

app.py

@@ -65,7 +65,6 @@ def forex_tool(query:str,amt:float, base_currency:str, conv_currency:str)-> floa
        conv_currency:the currency to be converted into(e.g ghs)
     """
     forex_tool= DDGS()
-    full_query = f"{}"
     search_result = DDGS().text(query)
     amount_worth = amt * float(conv_currency)
     return amount_worth