Create app.py

app.py

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+import streamlit as st
+from PIL import Image, ImageEnhance, ImageFilter
+import numpy as np
+
+# App title
+st.title("Image Editor App")
+
+# Sidebar for options
+st.sidebar.title("Editing Options")
+
+# File uploader
+uploaded_file = st.sidebar.file_uploader("Upload an image", type=["jpg", "jpeg", "png", "bmp", "tiff"])
+
+if uploaded_file:
+    # Open the uploaded image
+    img = Image.open(uploaded_file)
+    st.image(img, caption="Uploaded Image", use_column_width=True)
+    
+    # Image Editing Options
+    st.sidebar.header("Transformations")
+    resize_width = st.sidebar.slider("Resize Width", 50, img.width, img.width)
+    resize_height = st.sidebar.slider("Resize Height", 50, img.height, img.height)
+    rotation = st.sidebar.slider("Rotate", 0, 360, 0)
+    flip_horizontal = st.sidebar.checkbox("Flip Horizontally")
+    flip_vertical = st.sidebar.checkbox("Flip Vertically")
+    
+    # Apply transformations
+    img_resized = img.resize((resize_width, resize_height))
+    img_rotated = img_resized.rotate(rotation, expand=True)
+    if flip_horizontal:
+        img_rotated = img_rotated.transpose(Image.FLIP_LEFT_RIGHT)
+    if flip_vertical:
+        img_rotated = img_rotated.transpose(Image.FLIP_TOP_BOTTOM)
+
+    # Image Enhancement
+    st.sidebar.header("Enhancements")
+    brightness = st.sidebar.slider("Brightness", 0.1, 3.0, 1.0)
+    contrast = st.sidebar.slider("Contrast", 0.1, 3.0, 1.0)
+    sharpness = st.sidebar.slider("Sharpness", 0.1, 3.0, 1.0)
+    
+    enhancer_brightness = ImageEnhance.Brightness(img_rotated).enhance(brightness)
+    enhancer_contrast = ImageEnhance.Contrast(enhancer_brightness).enhance(contrast)
+    enhancer_sharpness = ImageEnhance.Sharpness(enhancer_contrast).enhance(sharpness)
+
+    # Filters
+    st.sidebar.header("Filters")
+    filters = st.sidebar.selectbox("Select Filter", ["None", "BLUR", "CONTOUR", "DETAIL", "EDGE_ENHANCE", "SHARPEN"])
+    if filters == "BLUR":
+        img_filtered = enhancer_sharpness.filter(ImageFilter.BLUR)
+    elif filters == "CONTOUR":
+        img_filtered = enhancer_sharpness.filter(ImageFilter.CONTOUR)
+    elif filters == "DETAIL":
+        img_filtered = enhancer_sharpness.filter(ImageFilter.DETAIL)
+    elif filters == "EDGE_ENHANCE":
+        img_filtered = enhancer_sharpness.filter(ImageFilter.EDGE_ENHANCE)
+    elif filters == "SHARPEN":
+        img_filtered = enhancer_sharpness.filter(ImageFilter.SHARPEN)
+    else:
+        img_filtered = enhancer_sharpness
+
+    # Display final image
+    st.image(img_filtered, caption="Edited Image", use_column_width=True)
+
+    # Download option
+    st.sidebar.header("Download")
+    img_filtered = img_filtered.convert("RGB")
+    img_bytes = img_filtered.tobytes()
+    st.sidebar.download_button("Download Edited Image", data=img_bytes, file_name="edited_image.jpg", mime="image/jpeg")
+else:
+    st.info("Upload an image to start editing.")
+