Create app.py

app.py

@@ -0,0 +1,26 @@
+from fastapi import FastAPI
+from train import train_model
+from predict import predict_labels
+from test import test_model
+from validate import validate_files
+from schemas import TransactionData
+
+app = FastAPI(title="LogReg Multi-Output Classifier API")
+
+@app.post("/train")
+def train():
+    result = train_model()
+    return {"message": "Model trained and saved successfully", "accuracy": result}
+
+@app.post("/predict")
+def predict(input_data: TransactionData):
+    prediction = predict_labels(input_data)
+    return {"predictions": prediction}
+
+@app.post("/test")
+def test():
+    return test_model()
+
+@app.post("/validate")
+def validate():
+    return validate_files()