Delete app.py
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app.py
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import streamlit as st
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import pandas as pd
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# Function to find and set the correct header
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def find_and_set_header(df):
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for i in range(5):
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if 'Status' in df.iloc[i].values or 'RESULT' in df.iloc[i].values:
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df.columns = df.iloc[i]
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df = df.drop(index=list(range(i+1)))
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df.reset_index(drop=True, inplace=True)
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return df
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st.error("The uploaded file does not contain 'Status' or 'RESULT' column in the first five rows.")
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return None
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# Function to analyze the status column
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def analyze_status(df):
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if 'Status' in df.columns:
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status_counts = df['Status'].value_counts()
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elif 'RESULT' in df.columns:
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status_counts = df['RESULT'].value_counts()
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else:
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return None
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return status_counts
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# Function to handle multiple sheets in Excel file
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def analyze_excel(file):
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xls = pd.ExcelFile(file)
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results = {}
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for sheet_name in xls.sheet_names:
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df = pd.read_excel(file, sheet_name=sheet_name)
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df = find_and_set_header(df)
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if df is not None:
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status_counts = analyze_status(df)
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if status_counts is not None:
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results[sheet_name] = status_counts
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return results
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# Streamlit app
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def main():
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st.title("Diploma Students Result Analysis")
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st.write("Upload a CSV or Excel file to analyze student status.")
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uploaded_file = st.file_uploader("Choose a CSV or Excel file", type=["csv", "xlsx"])
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if uploaded_file is not None:
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try:
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if uploaded_file.name.endswith('.csv'):
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df = pd.read_csv(uploaded_file)
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df = find_and_set_header(df)
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if df is not None:
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st.write("File uploaded successfully!")
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st.write("Here's a preview of the data:")
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st.dataframe(df.head())
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status_counts = analyze_status(df)
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if status_counts is not None:
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st.write("### Analysis of Student Status")
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st.write(status_counts)
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st.bar_chart(status_counts)
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elif uploaded_file.name.endswith('.xlsx'):
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results = analyze_excel(uploaded_file)
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if results:
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for sheet, status_counts in results.items():
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st.write(f"### Analysis of Student Status for sheet: {sheet}")
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st.write(status_counts)
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st.bar_chart(status_counts)
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else:
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st.error("No valid 'Status' or 'RESULT' columns found in any sheets.")
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else:
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st.error("Unsupported file format.")
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except Exception as e:
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st.error(f"An error occurred: {e}")
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if __name__ == "__main__":
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main()
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