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import streamlit as st
import re
# Function to process each line of the chord sheet
def process_line(line):
# Check if the line is a chord line (contains chord symbols)
if re.search(r'\b[A-G][#b]?m?\b', line):
# Replace chord symbols with image tags
line = re.sub(r'\b([A-G][#b]?m?)\b', r"<img src='\1.png' style='height:20px;'>", line)
return line
# Function to process the entire chord sheet
def process_chord_sheet(chord_sheet):
processed_lines = []
for line in chord_sheet.split('\n'):
processed_line = process_line(line)
processed_lines.append(processed_line)
return '<br>'.join(processed_lines)
# Streamlit app
def main():
st.title('Chord Sheet Processor')
# Text area for user to input the chord sheet
chord_sheet_input = st.text_area("Enter your chord sheet here:", height=300)
if st.button('Process Chord Sheet'):
if chord_sheet_input:
# Processing the chord sheet
processed_sheet = process_chord_sheet(chord_sheet_input)
# Displaying the processed chord sheet
st.markdown(processed_sheet, unsafe_allow_html=True)
else:
st.error("Please input a chord sheet to process.")
if __name__ == '__main__':
main()
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