app.py

import streamlit as st
import random
import matplotlib.patches as patches
import matplotlib.pyplot as plt

# Function to generate random palettes
def generate_palette(theme, num_colors=5):
    """
    Generate a color palette based on a theme.
    This is a mock implementation using random HEX codes.
    """
    # Simulating the theme logic with random color generation
    hex_codes = [f"#{''.join(random.choices('0123456789ABCDEF', k=6))}" for _ in range(num_colors)]
    return hex_codes

# Function to display the palette
def display_palette(colors):
    """
    Visualize the generated color palette.
    """
    fig, ax = plt.subplots(1, 1, figsize=(len(colors) * 2, 2))
    ax.set_xlim(0, len(colors))
    ax.set_ylim(0, 1)
    ax.axis("off")
    
    # Draw colored rectangles for each color
    for i, color in enumerate(colors):
        rect = patches.Rectangle((i, 0), 1, 1, facecolor=color)
        ax.add_patch(rect)
        ax.text(
            i + 0.5, -0.2, color, color="black", ha="center", va="center", fontsize=10
        )
    
    st.pyplot(fig)

# Streamlit App Interface
st.title("Color Palette Generator")

# Input: number of colors
num_colors = st.slider("Number of colors in the palette:", min_value=2, max_value=10, value=5)

# Button: Generate Palette
if st.button("Generate Palette"):
    palette = generate_palette(num_colors)
    st.subheader("Generated Palette")
    st.write(", ".join(palette))  # Display HEX codes
    display_palette(palette)