Feat: Set workers to 1, fix JSON parsing, and rename predict endpoint

Dockerfile

@@ -35,4 +35,4 @@ COPY --chown=appuser:appuser ./ .
 EXPOSE 7860
 
 # Set the default command to run the app with Gunicorn
-CMD ["gunicorn", "--bind", "0.0.0.0:7860", "--workers", "2", "app:app"]
+CMD ["gunicorn", "--bind", "0.0.0.0:7860", "--workers", "1", "app:app"]

app.py

@@ -164,9 +164,9 @@ def get_available_models():
     """Returns the list of available models and their details."""
     return jsonify(AVAILABLE_MODELS)
 
-@app.route('/api/predict_from_data', methods=['POST'])
+@app.route('/api/predict', methods=['POST'])
 @require_api_key
-def predict_from_data():
+def predict():
     """
     Receives raw K-line data in the request body, makes a prediction,
     and returns the results.
@@ -174,7 +174,7 @@ def predict_from_data():
     if not predictor:
         return jsonify({'error': 'Model not loaded. Please call /api/load-model first.'}), 400
 
-    data = request.get_json()
+    data = request.get_json(force=True)
     if not data or 'k_lines' not in data:
         return jsonify({'error': 'Missing "k_lines" in request body.'}), 400