Update pages/1_Introduction.py

pages/1_Introduction.py

@@ -3,13 +3,21 @@ from PIL import Image
 import base64
 import io
 
-# Base64 encoded image string
+# Base64 encoded image string (ensure the base64 string is complete)
 encoded_image = "UklGRrICBgBXRUJQVlA4IKrbBABQ9xCdASoABwAEPjEWiUOiISUmJZYbuMAGCWNsiXpgHwljA+sbSoKb/m/ZfJS/8fokeQ9+Mnxx"
 
 # Decode Base64 string to image
 def decode_base64_image(encoded_str):
-    img_data = base64.b64decode(encoded_str)
-    return Image.open(io.BytesIO(img_data))
+    try:
+        # Decode the base64 string
+        img_data = base64.b64decode(encoded_str)
+        # Return the image object
+        return Image.open(io.BytesIO(img_data))
+    except Exception as e:
+        # Handle any errors during decoding and show error message
+        st.error(f"Error decoding image: {e}")
+        return None
+
 # Title and introduction
 st.title('Understanding Machine Learning: Teaching Machines Like Children')
 
@@ -21,7 +29,8 @@ In this app, we'll use the analogy of a father teaching his child to explain the
 
 # Display the image
 image = decode_base64_image(encoded_image)
-st.image(image, caption='A father teaching his child by showing dog and cat pictures')
+if image:
+    st.image(image, caption='A father teaching his child by showing dog and cat pictures')
 
 # Supervised Learning Explanation
 st.header('Supervised Learning')