Upload 7 files

Dockerfile

@@ -0,0 +1,17 @@
+# Use lightweight Python
+FROM python:3.9-slim
+
+# Set working directory
+WORKDIR /app
+
+# Copy files
+COPY . /app
+
+# Install dependencies
+RUN pip install --no-cache-dir -r requirements.txt
+
+# Expose Hugging Face default port
+EXPOSE 7860
+
+# Run the Flask app
+CMD ["python", "app.py"]

app.py

@@ -0,0 +1,62 @@
+from flask import Flask, request, render_template, send_file, jsonify
+import joblib
+import pandas as pd
+import numpy as np
+import io
+
+app = Flask(__name__)
+
+# Load model and scaler
+model = joblib.load("heart_model.pkl")
+scaler = joblib.load("scaler.pkl")
+
+FEATURES = ['age','sex','cp','trestbps','chol','fbs','restecg',
+            'thalach','exang','oldpeak','slope','ca','thal']
+
+@app.route("/")
+def home():
+    return render_template("index.html")
+
+# JSON endpoint for dynamic prediction
+@app.route("/predict_json", methods=["POST"])
+def predict_json():
+    try:
+        data_dict = request.get_json()
+        data_df = pd.DataFrame([data_dict], columns=FEATURES)
+        data_scaled = scaler.transform(data_df)
+        pred = model.predict(data_scaled)[0]
+        result = "No Heart Disease ✅" if pred == 0 else "Heart Disease ❌"
+        return jsonify({"prediction": result})
+    except Exception as e:
+        return jsonify({"error": str(e)})
+
+# Batch CSV prediction
+@app.route("/batch_predict", methods=["POST"])
+def batch_predict():
+    try:
+        file = request.files['file']
+        if not file:
+            return render_template("index.html", result="No file uploaded")
+
+        df = pd.read_csv(file)
+        if not all(col in df.columns for col in FEATURES):
+            return render_template("index.html", result="CSV must have all required columns!")
+
+        X_scaled = scaler.transform(df[FEATURES])
+        preds = model.predict(X_scaled)
+        df["prediction"] = ["No Heart Disease ✅" if p==0 else "Heart Disease ❌" for p in preds]
+
+        # Return CSV as download
+        output = io.StringIO()
+        df.to_csv(output, index=False)
+        output.seek(0)
+        return send_file(io.BytesIO(output.getvalue().encode()),
+                         mimetype="text/csv",
+                         as_attachment=True,
+                         download_name="batch_predictions.csv")
+
+    except Exception as e:
+        return render_template("index.html", result=f"Error: {str(e)}")
+
+if __name__ == "__main__":
+    app.run(host="0.0.0.0", port=7860)

batch_predictions.csv

@@ -0,0 +1,304 @@
+age,sex,cp,trestbps,chol,fbs,restecg,thalach,exang,oldpeak,slope,ca,thal,target,prediction
+63,1,3,145,233,1,0,150,0,2.3,0,0,1,1,Heart Disease
+37,1,2,130,250,0,1,187,0,3.5,0,0,2,1,Heart Disease
+41,0,1,130,204,0,0,172,0,1.4,2,0,2,1,Heart Disease
+56,1,1,120,236,0,1,178,0,0.8,2,0,2,1,Heart Disease
+57,0,0,120,354,0,1,163,1,0.6,2,0,2,1,Heart Disease
+57,1,0,140,192,0,1,148,0,0.4,1,0,1,1,Heart Disease
+56,0,1,140,294,0,0,153,0,1.3,1,0,2,1,Heart Disease
+44,1,1,120,263,0,1,173,0,0.0,2,0,3,1,Heart Disease
+52,1,2,172,199,1,1,162,0,0.5,2,0,3,1,Heart Disease
+57,1,2,150,168,0,1,174,0,1.6,2,0,2,1,Heart Disease
+54,1,0,140,239,0,1,160,0,1.2,2,0,2,1,Heart Disease
+48,0,2,130,275,0,1,139,0,0.2,2,0,2,1,Heart Disease
+49,1,1,130,266,0,1,171,0,0.6,2,0,2,1,Heart Disease
+64,1,3,110,211,0,0,144,1,1.8,1,0,2,1,Heart Disease
+58,0,3,150,283,1,0,162,0,1.0,2,0,2,1,Heart Disease
+50,0,2,120,219,0,1,158,0,1.6,1,0,2,1,Heart Disease
+58,0,2,120,340,0,1,172,0,0.0,2,0,2,1,Heart Disease
+66,0,3,150,226,0,1,114,0,2.6,0,0,2,1,Heart Disease
+43,1,0,150,247,0,1,171,0,1.5,2,0,2,1,Heart Disease
+69,0,3,140,239,0,1,151,0,1.8,2,2,2,1,Heart Disease
+59,1,0,135,234,0,1,161,0,0.5,1,0,3,1,No Heart Disease
+44,1,2,130,233,0,1,179,1,0.4,2,0,2,1,Heart Disease
+42,1,0,140,226,0,1,178,0,0.0,2,0,2,1,Heart Disease
+61,1,2,150,243,1,1,137,1,1.0,1,0,2,1,Heart Disease
+40,1,3,140,199,0,1,178,1,1.4,2,0,3,1,Heart Disease
+71,0,1,160,302,0,1,162,0,0.4,2,2,2,1,Heart Disease
+59,1,2,150,212,1,1,157,0,1.6,2,0,2,1,Heart Disease
+51,1,2,110,175,0,1,123,0,0.6,2,0,2,1,Heart Disease
+65,0,2,140,417,1,0,157,0,0.8,2,1,2,1,Heart Disease
+53,1,2,130,197,1,0,152,0,1.2,0,0,2,1,Heart Disease
+41,0,1,105,198,0,1,168,0,0.0,2,1,2,1,Heart Disease
+65,1,0,120,177,0,1,140,0,0.4,2,0,3,1,Heart Disease
+44,1,1,130,219,0,0,188,0,0.0,2,0,2,1,Heart Disease
+54,1,2,125,273,0,0,152,0,0.5,0,1,2,1,No Heart Disease
+51,1,3,125,213,0,0,125,1,1.4,2,1,2,1,Heart Disease
+46,0,2,142,177,0,0,160,1,1.4,0,0,2,1,Heart Disease
+54,0,2,135,304,1,1,170,0,0.0,2,0,2,1,Heart Disease
+54,1,2,150,232,0,0,165,0,1.6,2,0,3,1,Heart Disease
+65,0,2,155,269,0,1,148,0,0.8,2,0,2,1,Heart Disease
+65,0,2,160,360,0,0,151,0,0.8,2,0,2,1,Heart Disease
+51,0,2,140,308,0,0,142,0,1.5,2,1,2,1,Heart Disease
+48,1,1,130,245,0,0,180,0,0.2,1,0,2,1,Heart Disease
+45,1,0,104,208,0,0,148,1,3.0,1,0,2,1,No Heart Disease
+53,0,0,130,264,0,0,143,0,0.4,1,0,2,1,Heart Disease
+39,1,2,140,321,0,0,182,0,0.0,2,0,2,1,Heart Disease
+52,1,1,120,325,0,1,172,0,0.2,2,0,2,1,Heart Disease
+44,1,2,140,235,0,0,180,0,0.0,2,0,2,1,Heart Disease
+47,1,2,138,257,0,0,156,0,0.0,2,0,2,1,Heart Disease
+53,0,2,128,216,0,0,115,0,0.0,2,0,0,1,Heart Disease
+53,0,0,138,234,0,0,160,0,0.0,2,0,2,1,Heart Disease
+51,0,2,130,256,0,0,149,0,0.5,2,0,2,1,Heart Disease
+66,1,0,120,302,0,0,151,0,0.4,1,0,2,1,No Heart Disease
+62,1,2,130,231,0,1,146,0,1.8,1,3,3,1,No Heart Disease
+44,0,2,108,141,0,1,175,0,0.6,1,0,2,1,Heart Disease
+63,0,2,135,252,0,0,172,0,0.0,2,0,2,1,Heart Disease
+52,1,1,134,201,0,1,158,0,0.8,2,1,2,1,Heart Disease
+48,1,0,122,222,0,0,186,0,0.0,2,0,2,1,Heart Disease
+45,1,0,115,260,0,0,185,0,0.0,2,0,2,1,Heart Disease
+34,1,3,118,182,0,0,174,0,0.0,2,0,2,1,Heart Disease
+57,0,0,128,303,0,0,159,0,0.0,2,1,2,1,Heart Disease
+71,0,2,110,265,1,0,130,0,0.0,2,1,2,1,Heart Disease
+54,1,1,108,309,0,1,156,0,0.0,2,0,3,1,Heart Disease
+52,1,3,118,186,0,0,190,0,0.0,1,0,1,1,Heart Disease
+41,1,1,135,203,0,1,132,0,0.0,1,0,1,1,Heart Disease
+58,1,2,140,211,1,0,165,0,0.0,2,0,2,1,Heart Disease
+35,0,0,138,183,0,1,182,0,1.4,2,0,2,1,Heart Disease
+51,1,2,100,222,0,1,143,1,1.2,1,0,2,1,Heart Disease
+45,0,1,130,234,0,0,175,0,0.6,1,0,2,1,Heart Disease
+44,1,1,120,220,0,1,170,0,0.0,2,0,2,1,Heart Disease
+62,0,0,124,209,0,1,163,0,0.0,2,0,2,1,Heart Disease
+54,1,2,120,258,0,0,147,0,0.4,1,0,3,1,Heart Disease
+51,1,2,94,227,0,1,154,1,0.0,2,1,3,1,Heart Disease
+29,1,1,130,204,0,0,202,0,0.0,2,0,2,1,Heart Disease
+51,1,0,140,261,0,0,186,1,0.0,2,0,2,1,Heart Disease
+43,0,2,122,213,0,1,165,0,0.2,1,0,2,1,Heart Disease
+55,0,1,135,250,0,0,161,0,1.4,1,0,2,1,Heart Disease
+51,1,2,125,245,1,0,166,0,2.4,1,0,2,1,Heart Disease
+59,1,1,140,221,0,1,164,1,0.0,2,0,2,1,Heart Disease
+52,1,1,128,205,1,1,184,0,0.0,2,0,2,1,Heart Disease
+58,1,2,105,240,0,0,154,1,0.6,1,0,3,1,No Heart Disease
+41,1,2,112,250,0,1,179,0,0.0,2,0,2,1,Heart Disease
+45,1,1,128,308,0,0,170,0,0.0,2,0,2,1,Heart Disease
+60,0,2,102,318,0,1,160,0,0.0,2,1,2,1,Heart Disease
+52,1,3,152,298,1,1,178,0,1.2,1,0,3,1,Heart Disease
+42,0,0,102,265,0,0,122,0,0.6,1,0,2,1,Heart Disease
+67,0,2,115,564,0,0,160,0,1.6,1,0,3,1,Heart Disease
+68,1,2,118,277,0,1,151,0,1.0,2,1,3,1,Heart Disease
+46,1,1,101,197,1,1,156,0,0.0,2,0,3,1,Heart Disease
+54,0,2,110,214,0,1,158,0,1.6,1,0,2,1,Heart Disease
+58,0,0,100,248,0,0,122,0,1.0,1,0,2,1,Heart Disease
+48,1,2,124,255,1,1,175,0,0.0,2,2,2,1,Heart Disease
+57,1,0,132,207,0,1,168,1,0.0,2,0,3,1,No Heart Disease
+52,1,2,138,223,0,1,169,0,0.0,2,4,2,1,No Heart Disease
+54,0,1,132,288,1,0,159,1,0.0,2,1,2,1,Heart Disease
+45,0,1,112,160,0,1,138,0,0.0,1,0,2,1,Heart Disease
+53,1,0,142,226,0,0,111,1,0.0,2,0,3,1,No Heart Disease
+62,0,0,140,394,0,0,157,0,1.2,1,0,2,1,Heart Disease
+52,1,0,108,233,1,1,147,0,0.1,2,3,3,1,No Heart Disease
+43,1,2,130,315,0,1,162,0,1.9,2,1,2,1,Heart Disease
+53,1,2,130,246,1,0,173,0,0.0,2,3,2,1,Heart Disease
+42,1,3,148,244,0,0,178,0,0.8,2,2,2,1,Heart Disease
+59,1,3,178,270,0,0,145,0,4.2,0,0,3,1,No Heart Disease
+63,0,1,140,195,0,1,179,0,0.0,2,2,2,1,Heart Disease
+42,1,2,120,240,1,1,194,0,0.8,0,0,3,1,Heart Disease
+50,1,2,129,196,0,1,163,0,0.0,2,0,2,1,Heart Disease
+68,0,2,120,211,0,0,115,0,1.5,1,0,2,1,Heart Disease
+69,1,3,160,234,1,0,131,0,0.1,1,1,2,1,Heart Disease
+45,0,0,138,236,0,0,152,1,0.2,1,0,2,1,Heart Disease
+50,0,1,120,244,0,1,162,0,1.1,2,0,2,1,Heart Disease
+50,0,0,110,254,0,0,159,0,0.0,2,0,2,1,Heart Disease
+64,0,0,180,325,0,1,154,1,0.0,2,0,2,1,Heart Disease
+57,1,2,150,126,1,1,173,0,0.2,2,1,3,1,Heart Disease
+64,0,2,140,313,0,1,133,0,0.2,2,0,3,1,Heart Disease
+43,1,0,110,211,0,1,161,0,0.0,2,0,3,1,Heart Disease
+55,1,1,130,262,0,1,155,0,0.0,2,0,2,1,Heart Disease
+37,0,2,120,215,0,1,170,0,0.0,2,0,2,1,Heart Disease
+41,1,2,130,214,0,0,168,0,2.0,1,0,2,1,Heart Disease
+56,1,3,120,193,0,0,162,0,1.9,1,0,3,1,Heart Disease
+46,0,1,105,204,0,1,172,0,0.0,2,0,2,1,Heart Disease
+46,0,0,138,243,0,0,152,1,0.0,1,0,2,1,Heart Disease
+64,0,0,130,303,0,1,122,0,2.0,1,2,2,1,No Heart Disease
+59,1,0,138,271,0,0,182,0,0.0,2,0,2,1,Heart Disease
+41,0,2,112,268,0,0,172,1,0.0,2,0,2,1,Heart Disease
+54,0,2,108,267,0,0,167,0,0.0,2,0,2,1,Heart Disease
+39,0,2,94,199,0,1,179,0,0.0,2,0,2,1,Heart Disease
+34,0,1,118,210,0,1,192,0,0.7,2,0,2,1,Heart Disease
+47,1,0,112,204,0,1,143,0,0.1,2,0,2,1,Heart Disease
+67,0,2,152,277,0,1,172,0,0.0,2,1,2,1,Heart Disease
+52,0,2,136,196,0,0,169,0,0.1,1,0,2,1,Heart Disease
+74,0,1,120,269,0,0,121,1,0.2,2,1,2,1,Heart Disease
+54,0,2,160,201,0,1,163,0,0.0,2,1,2,1,Heart Disease
+49,0,1,134,271,0,1,162,0,0.0,1,0,2,1,Heart Disease
+42,1,1,120,295,0,1,162,0,0.0,2,0,2,1,Heart Disease
+41,1,1,110,235,0,1,153,0,0.0,2,0,2,1,Heart Disease
+41,0,1,126,306,0,1,163,0,0.0,2,0,2,1,Heart Disease
+49,0,0,130,269,0,1,163,0,0.0,2,0,2,1,Heart Disease
+60,0,2,120,178,1,1,96,0,0.0,2,0,2,1,Heart Disease
+62,1,1,128,208,1,0,140,0,0.0,2,0,2,1,Heart Disease
+57,1,0,110,201,0,1,126,1,1.5,1,0,1,1,No Heart Disease
+64,1,0,128,263,0,1,105,1,0.2,1,1,3,1,No Heart Disease
+51,0,2,120,295,0,0,157,0,0.6,2,0,2,1,Heart Disease
+43,1,0,115,303,0,1,181,0,1.2,1,0,2,1,Heart Disease
+42,0,2,120,209,0,1,173,0,0.0,1,0,2,1,Heart Disease
+67,0,0,106,223,0,1,142,0,0.3,2,2,2,1,Heart Disease
+76,0,2,140,197,0,2,116,0,1.1,1,0,2,1,Heart Disease
+70,1,1,156,245,0,0,143,0,0.0,2,0,2,1,Heart Disease
+44,0,2,118,242,0,1,149,0,0.3,1,1,2,1,Heart Disease
+60,0,3,150,240,0,1,171,0,0.9,2,0,2,1,Heart Disease
+44,1,2,120,226,0,1,169,0,0.0,2,0,2,1,Heart Disease
+42,1,2,130,180,0,1,150,0,0.0,2,0,2,1,Heart Disease
+66,1,0,160,228,0,0,138,0,2.3,2,0,1,1,No Heart Disease
+71,0,0,112,149,0,1,125,0,1.6,1,0,2,1,Heart Disease
+64,1,3,170,227,0,0,155,0,0.6,1,0,3,1,Heart Disease
+66,0,2,146,278,0,0,152,0,0.0,1,1,2,1,Heart Disease
+39,0,2,138,220,0,1,152,0,0.0,1,0,2,1,Heart Disease
+58,0,0,130,197,0,1,131,0,0.6,1,0,2,1,Heart Disease
+47,1,2,130,253,0,1,179,0,0.0,2,0,2,1,Heart Disease
+35,1,1,122,192,0,1,174,0,0.0,2,0,2,1,Heart Disease
+58,1,1,125,220,0,1,144,0,0.4,1,4,3,1,No Heart Disease
+56,1,1,130,221,0,0,163,0,0.0,2,0,3,1,Heart Disease
+56,1,1,120,240,0,1,169,0,0.0,0,0,2,1,Heart Disease
+55,0,1,132,342,0,1,166,0,1.2,2,0,2,1,Heart Disease
+41,1,1,120,157,0,1,182,0,0.0,2,0,2,1,Heart Disease
+38,1,2,138,175,0,1,173,0,0.0,2,4,2,1,Heart Disease
+38,1,2,138,175,0,1,173,0,0.0,2,4,2,1,Heart Disease
+67,1,0,160,286,0,0,108,1,1.5,1,3,2,0,No Heart Disease
+67,1,0,120,229,0,0,129,1,2.6,1,2,3,0,No Heart Disease
+62,0,0,140,268,0,0,160,0,3.6,0,2,2,0,No Heart Disease
+63,1,0,130,254,0,0,147,0,1.4,1,1,3,0,No Heart Disease
+53,1,0,140,203,1,0,155,1,3.1,0,0,3,0,No Heart Disease
+56,1,2,130,256,1,0,142,1,0.6,1,1,1,0,Heart Disease
+48,1,1,110,229,0,1,168,0,1.0,0,0,3,0,No Heart Disease
+58,1,1,120,284,0,0,160,0,1.8,1,0,2,0,No Heart Disease
+58,1,2,132,224,0,0,173,0,3.2,2,2,3,0,No Heart Disease
+60,1,0,130,206,0,0,132,1,2.4,1,2,3,0,No Heart Disease
+40,1,0,110,167,0,0,114,1,2.0,1,0,3,0,No Heart Disease
+60,1,0,117,230,1,1,160,1,1.4,2,2,3,0,No Heart Disease
+64,1,2,140,335,0,1,158,0,0.0,2,0,2,0,Heart Disease
+43,1,0,120,177,0,0,120,1,2.5,1,0,3,0,No Heart Disease
+57,1,0,150,276,0,0,112,1,0.6,1,1,1,0,No Heart Disease
+55,1,0,132,353,0,1,132,1,1.2,1,1,3,0,No Heart Disease
+65,0,0,150,225,0,0,114,0,1.0,1,3,3,0,No Heart Disease
+61,0,0,130,330,0,0,169,0,0.0,2,0,2,0,Heart Disease
+58,1,2,112,230,0,0,165,0,2.5,1,1,3,0,No Heart Disease
+50,1,0,150,243,0,0,128,0,2.6,1,0,3,0,No Heart Disease
+44,1,0,112,290,0,0,153,0,0.0,2,1,2,0,Heart Disease
+60,1,0,130,253,0,1,144,1,1.4,2,1,3,0,No Heart Disease
+54,1,0,124,266,0,0,109,1,2.2,1,1,3,0,No Heart Disease
+50,1,2,140,233,0,1,163,0,0.6,1,1,3,0,Heart Disease
+41,1,0,110,172,0,0,158,0,0.0,2,0,3,0,Heart Disease
+51,0,0,130,305,0,1,142,1,1.2,1,0,3,0,No Heart Disease
+58,1,0,128,216,0,0,131,1,2.2,1,3,3,0,No Heart Disease
+54,1,0,120,188,0,1,113,0,1.4,1,1,3,0,No Heart Disease
+60,1,0,145,282,0,0,142,1,2.8,1,2,3,0,No Heart Disease
+60,1,2,140,185,0,0,155,0,3.0,1,0,2,0,No Heart Disease
+59,1,0,170,326,0,0,140,1,3.4,0,0,3,0,No Heart Disease
+46,1,2,150,231,0,1,147,0,3.6,1,0,2,0,No Heart Disease
+67,1,0,125,254,1,1,163,0,0.2,1,2,3,0,No Heart Disease
+62,1,0,120,267,0,1,99,1,1.8,1,2,3,0,No Heart Disease
+65,1,0,110,248,0,0,158,0,0.6,2,2,1,0,Heart Disease
+44,1,0,110,197,0,0,177,0,0.0,2,1,2,0,Heart Disease
+60,1,0,125,258,0,0,141,1,2.8,1,1,3,0,No Heart Disease
+58,1,0,150,270,0,0,111,1,0.8,2,0,3,0,No Heart Disease
+68,1,2,180,274,1,0,150,1,1.6,1,0,3,0,No Heart Disease
+62,0,0,160,164,0,0,145,0,6.2,0,3,3,0,No Heart Disease
+52,1,0,128,255,0,1,161,1,0.0,2,1,3,0,No Heart Disease
+59,1,0,110,239,0,0,142,1,1.2,1,1,3,0,No Heart Disease
+60,0,0,150,258,0,0,157,0,2.6,1,2,3,0,No Heart Disease
+49,1,2,120,188,0,1,139,0,2.0,1,3,3,0,No Heart Disease
+59,1,0,140,177,0,1,162,1,0.0,2,1,3,0,No Heart Disease
+57,1,2,128,229,0,0,150,0,0.4,1,1,3,0,No Heart Disease
+61,1,0,120,260,0,1,140,1,3.6,1,1,3,0,No Heart Disease
+39,1,0,118,219,0,1,140,0,1.2,1,0,3,0,No Heart Disease
+61,0,0,145,307,0,0,146,1,1.0,1,0,3,0,No Heart Disease
+56,1,0,125,249,1,0,144,1,1.2,1,1,2,0,No Heart Disease
+43,0,0,132,341,1,0,136,1,3.0,1,0,3,0,No Heart Disease
+62,0,2,130,263,0,1,97,0,1.2,1,1,3,0,Heart Disease
+63,1,0,130,330,1,0,132,1,1.8,2,3,3,0,No Heart Disease
+65,1,0,135,254,0,0,127,0,2.8,1,1,3,0,No Heart Disease
+48,1,0,130,256,1,0,150,1,0.0,2,2,3,0,No Heart Disease
+63,0,0,150,407,0,0,154,0,4.0,1,3,3,0,No Heart Disease
+55,1,0,140,217,0,1,111,1,5.6,0,0,3,0,No Heart Disease
+65,1,3,138,282,1,0,174,0,1.4,1,1,2,0,Heart Disease
+56,0,0,200,288,1,0,133,1,4.0,0,2,3,0,No Heart Disease
+54,1,0,110,239,0,1,126,1,2.8,1,1,3,0,No Heart Disease
+70,1,0,145,174,0,1,125,1,2.6,0,0,3,0,No Heart Disease
+62,1,1,120,281,0,0,103,0,1.4,1,1,3,0,No Heart Disease
+35,1,0,120,198,0,1,130,1,1.6,1,0,3,0,No Heart Disease
+59,1,3,170,288,0,0,159,0,0.2,1,0,3,0,Heart Disease
+64,1,2,125,309,0,1,131,1,1.8,1,0,3,0,No Heart Disease
+47,1,2,108,243,0,1,152,0,0.0,2,0,2,0,Heart Disease
+57,1,0,165,289,1,0,124,0,1.0,1,3,3,0,No Heart Disease
+55,1,0,160,289,0,0,145,1,0.8,1,1,3,0,No Heart Disease
+64,1,0,120,246,0,0,96,1,2.2,0,1,2,0,No Heart Disease
+70,1,0,130,322,0,0,109,0,2.4,1,3,2,0,No Heart Disease
+51,1,0,140,299,0,1,173,1,1.6,2,0,3,0,No Heart Disease
+58,1,0,125,300,0,0,171,0,0.0,2,2,3,0,No Heart Disease
+60,1,0,140,293,0,0,170,0,1.2,1,2,3,0,No Heart Disease
+77,1,0,125,304,0,0,162,1,0.0,2,3,2,0,No Heart Disease
+35,1,0,126,282,0,0,156,1,0.0,2,0,3,0,No Heart Disease
+70,1,2,160,269,0,1,112,1,2.9,1,1,3,0,No Heart Disease
+59,0,0,174,249,0,1,143,1,0.0,1,0,2,0,Heart Disease
+64,1,0,145,212,0,0,132,0,2.0,1,2,1,0,No Heart Disease
+57,1,0,152,274,0,1,88,1,1.2,1,1,3,0,No Heart Disease
+56,1,0,132,184,0,0,105,1,2.1,1,1,1,0,No Heart Disease
+48,1,0,124,274,0,0,166,0,0.5,1,0,3,0,No Heart Disease
+56,0,0,134,409,0,0,150,1,1.9,1,2,3,0,No Heart Disease
+66,1,1,160,246,0,1,120,1,0.0,1,3,1,0,No Heart Disease
+54,1,1,192,283,0,0,195,0,0.0,2,1,3,0,No Heart Disease
+69,1,2,140,254,0,0,146,0,2.0,1,3,3,0,No Heart Disease
+51,1,0,140,298,0,1,122,1,4.2,1,3,3,0,No Heart Disease
+43,1,0,132,247,1,0,143,1,0.1,1,4,3,0,No Heart Disease
+62,0,0,138,294,1,1,106,0,1.9,1,3,2,0,No Heart Disease
+67,1,0,100,299,0,0,125,1,0.9,1,2,2,0,No Heart Disease
+59,1,3,160,273,0,0,125,0,0.0,2,0,2,0,Heart Disease
+45,1,0,142,309,0,0,147,1,0.0,1,3,3,0,No Heart Disease
+58,1,0,128,259,0,0,130,1,3.0,1,2,3,0,No Heart Disease
+50,1,0,144,200,0,0,126,1,0.9,1,0,3,0,No Heart Disease
+62,0,0,150,244,0,1,154,1,1.4,1,0,2,0,No Heart Disease
+38,1,3,120,231,0,1,182,1,3.8,1,0,3,0,No Heart Disease
+66,0,0,178,228,1,1,165,1,1.0,1,2,3,0,No Heart Disease
+52,1,0,112,230,0,1,160,0,0.0,2,1,2,0,Heart Disease
+53,1,0,123,282,0,1,95,1,2.0,1,2,3,0,No Heart Disease
+63,0,0,108,269,0,1,169,1,1.8,1,2,2,0,No Heart Disease
+54,1,0,110,206,0,0,108,1,0.0,1,1,2,0,No Heart Disease
+66,1,0,112,212,0,0,132,1,0.1,2,1,2,0,No Heart Disease
+55,0,0,180,327,0,2,117,1,3.4,1,0,2,0,No Heart Disease
+49,1,2,118,149,0,0,126,0,0.8,2,3,2,0,No Heart Disease
+54,1,0,122,286,0,0,116,1,3.2,1,2,2,0,No Heart Disease
+56,1,0,130,283,1,0,103,1,1.6,0,0,3,0,No Heart Disease
+46,1,0,120,249,0,0,144,0,0.8,2,0,3,0,No Heart Disease
+61,1,3,134,234,0,1,145,0,2.6,1,2,2,0,No Heart Disease
+67,1,0,120,237,0,1,71,0,1.0,1,0,2,0,No Heart Disease
+58,1,0,100,234,0,1,156,0,0.1,2,1,3,0,Heart Disease
+47,1,0,110,275,0,0,118,1,1.0,1,1,2,0,No Heart Disease
+52,1,0,125,212,0,1,168,0,1.0,2,2,3,0,No Heart Disease
+58,1,0,146,218,0,1,105,0,2.0,1,1,3,0,No Heart Disease
+57,1,1,124,261,0,1,141,0,0.3,2,0,3,0,Heart Disease
+58,0,1,136,319,1,0,152,0,0.0,2,2,2,0,Heart Disease
+61,1,0,138,166,0,0,125,1,3.6,1,1,2,0,No Heart Disease
+42,1,0,136,315,0,1,125,1,1.8,1,0,1,0,No Heart Disease
+52,1,0,128,204,1,1,156,1,1.0,1,0,0,0,Heart Disease
+59,1,2,126,218,1,1,134,0,2.2,1,1,1,0,Heart Disease
+40,1,0,152,223,0,1,181,0,0.0,2,0,3,0,Heart Disease
+61,1,0,140,207,0,0,138,1,1.9,2,1,3,0,No Heart Disease
+46,1,0,140,311,0,1,120,1,1.8,1,2,3,0,No Heart Disease
+59,1,3,134,204,0,1,162,0,0.8,2,2,2,0,Heart Disease
+57,1,1,154,232,0,0,164,0,0.0,2,1,2,0,Heart Disease
+57,1,0,110,335,0,1,143,1,3.0,1,1,3,0,No Heart Disease
+55,0,0,128,205,0,2,130,1,2.0,1,1,3,0,No Heart Disease
+61,1,0,148,203,0,1,161,0,0.0,2,1,3,0,No Heart Disease
+58,1,0,114,318,0,2,140,0,4.4,0,3,1,0,No Heart Disease
+58,0,0,170,225,1,0,146,1,2.8,1,2,1,0,No Heart Disease
+67,1,2,152,212,0,0,150,0,0.8,1,0,3,0,No Heart Disease
+44,1,0,120,169,0,1,144,1,2.8,0,0,1,0,No Heart Disease
+63,1,0,140,187,0,0,144,1,4.0,2,2,3,0,No Heart Disease
+63,0,0,124,197,0,1,136,1,0.0,1,0,2,0,Heart Disease
+59,1,0,164,176,1,0,90,0,1.0,1,2,1,0,No Heart Disease
+57,0,0,140,241,0,1,123,1,0.2,1,0,3,0,No Heart Disease
+45,1,3,110,264,0,1,132,0,1.2,1,0,3,0,Heart Disease
+68,1,0,144,193,1,1,141,0,3.4,1,2,3,0,No Heart Disease
+57,1,0,130,131,0,1,115,1,1.2,1,1,3,0,No Heart Disease
+57,0,1,130,236,0,0,174,0,0.0,1,1,2,0,Heart Disease

heart_model.pkl

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f02422ffbf53cee4c431f1fabdd93b2715f6f5485e5964a82c77abd1ebfdd475
+size 975

requirements.txt

@@ -0,0 +1,5 @@
+flask
+scikit-learn
+pandas
+numpy
+joblib

scaler.pkl

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:126c51bfc52f798695facef6f85cb38993ce66753ad75174c078af52c694a440
+size 1263

templates/index.html

@@ -0,0 +1,184 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+<meta charset="UTF-8">
+<meta name="viewport" content="width=device-width, initial-scale=1.0">
+<title>Heart Disease Predictor</title>
+<style>
+body { font-family: Arial; background: #f3f4f6; margin: 0; padding: 20px; }
+.container { max-width: 700px; margin: auto; background: white; padding: 20px; border-radius: 10px; box-shadow: 0 4px 6px rgba(0,0,0,0.1); }
+h1, h2 { text-align: center; color: #d90429; }
+label { font-weight: bold; margin-top: 10px; display: block; }
+input, select, button { width: 100%; padding: 8px; margin-top: 5px; border: 1px solid #ccc; border-radius: 5px; }
+button { margin-top: 15px; background: #d90429; color: white; font-size: 16px; border: none; border-radius: 5px; cursor: pointer; }
+button:hover { background: #a0031f; }
+.result { margin-top: 20px; padding: 15px; border-radius: 5px; font-size: 18px; text-align: center; font-weight: bold; }
+.success { background: #d4edda; color: #155724; }
+.danger { background: #f8d7da; color: #721c24; }
+.section { margin-top: 30px; }
+</style>
+</head>
+<body>
+<h1>❤️ Heart Disease Predictor</h1>
+<div class="container">
+
+<!-- Single Patient Prediction -->
+<div class="section">
+  <h2>Single Patient Prediction</h2>
+  <form id="predictForm">
+    <!-- Age -->
+    <label>Age</label>
+    <select id="age" required>
+      <option value="">-- Select Age --</option>
+      {% for i in range(20, 81) %}
+        <option value="{{ i }}">{{ i }}</option>
+      {% endfor %}
+    </select>
+
+    <!-- Sex -->
+    <label>Sex</label>
+    <select id="sex" required>
+      <option value="">-- Select Sex --</option>
+      <option value="0">Female</option>
+      <option value="1">Male</option>
+    </select>
+
+    <!-- Chest Pain Type -->
+    <label>Chest Pain Type</label>
+    <select id="cp" required>
+      <option value="">-- Select Type --</option>
+      <option value="0">Typical Angina</option>
+      <option value="1">Atypical Angina</option>
+      <option value="2">Non-anginal Pain</option>
+      <option value="3">Asymptomatic</option>
+    </select>
+
+    <!-- Resting Blood Pressure -->
+    <label>Resting BP</label>
+    <input type="number" id="trestbps" required>
+
+    <!-- Cholesterol -->
+    <label>Cholesterol</label>
+    <input type="number" id="chol" required>
+
+    <!-- Fasting Blood Sugar -->
+    <label>Fasting Blood Sugar</label>
+    <select id="fbs" required>
+      <option value="">-- Select --</option>
+      <option value="0"><=120 mg/dl</option>
+      <option value="1">>120 mg/dl</option>
+    </select>
+
+    <!-- Resting ECG -->
+    <label>Resting ECG</label>
+    <select id="restecg" required>
+      <option value="">-- Select --</option>
+      <option value="0">Normal</option>
+      <option value="1">ST-T abnormality</option>
+      <option value="2">Left ventricular hypertrophy</option>
+    </select>
+
+    <!-- Max Heart Rate -->
+    <label>Max Heart Rate</label>
+    <input type="number" id="thalach" required>
+
+    <!-- Exercise Induced Angina -->
+    <label>Exercise Angina</label>
+    <select id="exang" required>
+      <option value="">-- Select --</option>
+      <option value="0">No</option>
+      <option value="1">Yes</option>
+    </select>
+
+    <!-- Oldpeak -->
+    <label>Oldpeak</label>
+    <input type="number" step="0.1" id="oldpeak" required>
+
+    <!-- Slope -->
+    <label>Slope</label>
+    <select id="slope" required>
+      <option value="">-- Select --</option>
+      <option value="0">Upsloping</option>
+      <option value="1">Flat</option>
+      <option value="2">Downsloping</option>
+    </select>
+
+    <!-- Number of Major Vessels -->
+    <label>Number of Vessels</label>
+    <select id="ca" required>
+      <option value="">-- Select --</option>
+      <option value="0">0</option>
+      <option value="1">1</option>
+      <option value="2">2</option>
+      <option value="3">3</option>
+    </select>
+
+    <!-- Thal -->
+    <label>Thal</label>
+    <select id="thal" required>
+      <option value="">-- Select --</option>
+      <option value="1">Normal</option>
+      <option value="2">Fixed Defect</option>
+      <option value="3">Reversible Defect</option>
+    </select>
+
+    <button type="submit">Predict</button>
+  </form>
+  <div id="prediction_result" class="result"></div>
+</div>
+
+<!-- Batch CSV Upload -->
+<div class="section">
+  <h2>Batch Prediction (Upload CSV)</h2>
+  <form id="batchForm" enctype="multipart/form-data" method="post" action="/batch_predict">
+    <input type="file" id="csvFile" name="file" accept=".csv" required>
+    <button type="submit">Upload & Predict</button>
+  </form>
+  <div id="batchResult" class="result"></div>
+</div>
+
+</div>
+
+<script>
+// Single patient dynamic prediction
+document.getElementById("predictForm").addEventListener("submit", async function(e) {
+  e.preventDefault();
+
+  const data = {
+    age: parseInt(document.getElementById("age").value),
+    sex: parseInt(document.getElementById("sex").value),
+    cp: parseInt(document.getElementById("cp").value),
+    trestbps: parseInt(document.getElementById("trestbps").value),
+    chol: parseInt(document.getElementById("chol").value),
+    fbs: parseInt(document.getElementById("fbs").value),
+    restecg: parseInt(document.getElementById("restecg").value),
+    thalach: parseInt(document.getElementById("thalach").value),
+    exang: parseInt(document.getElementById("exang").value),
+    oldpeak: parseFloat(document.getElementById("oldpeak").value),
+    slope: parseInt(document.getElementById("slope").value),
+    ca: parseInt(document.getElementById("ca").value),
+    thal: parseInt(document.getElementById("thal").value)
+  };
+
+  try {
+    const res = await fetch("/predict_json", {
+      method: "POST",
+      headers: {"Content-Type": "application/json"},
+      body: JSON.stringify(data)
+    });
+    const result = await res.json();
+    const div = document.getElementById("prediction_result");
+    if (result.prediction) {
+      div.textContent = result.prediction;
+      div.className = "result " + (result.prediction.includes("No") ? "success" : "danger");
+    } else {
+      div.textContent = "Error: " + result.error;
+      div.className = "result danger";
+    }
+  } catch(err) {
+    console.error(err);
+  }
+});
+</script>
+</body>
+</html>