Create app.py

app.py

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+import streamlit as st
+import pandas as pd
+import pickle
+
+# Load the pre-trained model
+with open('model.pkl', 'rb') as file:
+    model = pickle.load(file)
+
+# Default parameter values
+default_values = [17.99, 10.38, 122.8, 1001, 0.1184, 0.2776, 0.3001, 0.1471, 0.2419, 0.07871,
+                  1.095, 0.9053, 8.589, 153.4, 0.006399, 0.04904, 0.05373, 0.01587, 0.03003,
+                  0.006193, 25.38, 17.33, 184.6, 2019, 0.1622, 0.6656, 0.7119, 0.2654, 0.4601, 0.1189]
+
+# Create a DataFrame with default parameter values
+default_data = pd.DataFrame([default_values],
+                            columns=['radius_mean', 'texture_mean', 'perimeter_mean', 'area_mean',
+                                     'smoothness_mean', 'compactness_mean', 'concavity_mean',
+                                     'concave points_mean', 'symmetry_mean', 'fractal_dimension_mean',
+                                     'radius_se', 'texture_se', 'perimeter_se', 'area_se', 'smoothness_se',
+                                     'compactness_se', 'concavity_se', 'concave points_se', 'symmetry_se',
+                                     'fractal_dimension_se', 'radius_worst', 'texture_worst', 'perimeter_worst',
+                                     'area_worst', 'smoothness_worst', 'compactness_worst', 'concavity_worst',
+                                     'concave points_worst', 'symmetry_worst', 'fractal_dimension_worst'])
+
+# Set up the Streamlit app
+st.title('Breast Cancer Prediction')
+
+# Display the input form with default values
+st.subheader('Input Parameters')
+user_input = st.form(key='user_input_form')
+input_data = user_input.dataframe(default_data)
+
+# Make predictions when the 'Predict' button is clicked
+if user_input.form_submit_button('Predict'):
+    prediction = model.predict(input_data)
+    prediction_label = 'Malignant' if prediction[0] == 1 else 'Benign'
+    st.subheader('Prediction')
+    st.write(f'The lesion is predicted to be: {prediction_label}')