Create app.py

app.py

@@ -0,0 +1,41 @@
+# app.py
+import streamlit as st
+from PIL import Image, ImageOps
+import io
+
+st.set_page_config(page_title="Image Filter App", layout="centered")
+
+st.title("🖼️ Simple Image Filter App")
+st.write("Upload a PNG or JPG image under 5MB to apply filters.")
+
+# File uploader with type restriction
+uploaded_file = st.file_uploader("Upload Image", type=["png", "jpg", "jpeg"])
+
+if uploaded_file:
+    # Check file size
+    uploaded_file.seek(0, io.SEEK_END)
+    file_size = uploaded_file.tell()
+    uploaded_file.seek(0)  # Reset pointer
+
+    if file_size > 5 * 1024 * 1024:
+        st.error("❌ File size exceeds 5MB. Please upload a smaller image.")
+    else:
+        image = Image.open(uploaded_file)
+        st.image(image, caption="Original Image", use_column_width=True)
+
+        st.subheader("Choose a Filter")
+        filter_option = st.radio("Select filter:", ["None", "Grayscale", "Invert Colors"])
+
+        if filter_option == "Grayscale":
+            filtered_image = ImageOps.grayscale(image)
+            st.image(filtered_image, caption="Grayscale Image", use_column_width=True)
+
+        elif filter_option == "Invert Colors":
+            if image.mode != "RGB":
+                image = image.convert("RGB")
+            filtered_image = ImageOps.invert(image)
+            st.image(filtered_image, caption="Inverted Image", use_column_width=True)
+
+        elif filter_option == "None":
+            st.info("Select a filter to apply to the image.")
+