Update app.py

app.py

@@ -8,7 +8,7 @@ client = Client(api_key)
 # Function to get current exchange rates
 def convert_currency(amount, from_currency, to_currency, historical=False, date=None):
     try:
-        if historical:
+        if historical and date:
             # Fetch historical data if needed
             result = client.historical(date=date)
             rates = result.get('data', {}).get(date, {})
@@ -49,7 +49,7 @@ def create_interface():
 
         with gr.Row():
             historical_checkbox = gr.Checkbox(label="Get Historical Data", value=False)
-            historical_date = gr.Date(label="Select Date", visible=False)
+            historical_date = gr.Textbox(label="Select Date (YYYY-MM-DD)", visible=False)  # Use Textbox for date
 
         with gr.Row():
             convert_button = gr.Button("Convert")
@@ -74,3 +74,4 @@ def create_interface():
 # Launch the interface
 interface = create_interface()
 interface.launch(share=True)
+