Update app.py

app.py

@@ -0,0 +1,61 @@
+import streamlit as st
+from PIL import Image, ImageFilter, ImageEnhance
+import numpy as np
+import io
+
+def apply_filter(image, filter_type):
+    if filter_type == "Grayscale":
+        return image.convert("L")
+    elif filter_type == "Blur":
+        return image.filter(ImageFilter.BLUR)
+    elif filter_type == "Contour":
+        return image.filter(ImageFilter.CONTOUR)
+    elif filter_type == "Edge Enhance":
+        return image.filter(ImageFilter.EDGE_ENHANCE)
+    elif filter_type == "Sharpen":
+        return image.filter(ImageFilter.SHARPEN)
+    else:
+        return image
+
+def main():
+    st.title("Image Editor")
+
+    st.sidebar.title("Editor Options")
+    filter_option = st.sidebar.selectbox("Choose a filter:", [
+        "None", "Grayscale", "Blur", "Contour", "Edge Enhance", "Sharpen"
+    ])
+
+    brightness = st.sidebar.slider("Adjust Brightness", 0.5, 3.0, 1.0)
+    contrast = st.sidebar.slider("Adjust Contrast", 0.5, 3.0, 1.0)
+
+    uploaded_file = st.file_uploader("Upload an image", type=["jpg", "jpeg", "png"])
+
+    if uploaded_file is not None:
+        image = Image.open(uploaded_file)
+        st.image(image, caption="Uploaded Image", use_column_width=True)
+
+        # Apply filter
+        edited_image = apply_filter(image, filter_option)
+
+        # Adjust brightness and contrast
+        enhancer = ImageEnhance.Brightness(edited_image)
+        edited_image = enhancer.enhance(brightness)
+        enhancer = ImageEnhance.Contrast(edited_image)
+        edited_image = enhancer.enhance(contrast)
+
+        st.image(edited_image, caption="Edited Image", use_column_width=True)
+
+        # Download edited image
+        buf = io.BytesIO()
+        edited_image.save(buf, format="PNG")
+        byte_im = buf.getvalue()
+
+        st.download_button(
+            label="Download Edited Image",
+            data=byte_im,
+            file_name="edited_image.png",
+            mime="image/png",
+        )
+
+if __name__ == "__main__":
+    main()