Add initial project files including Dockerfile, app, sentiment model, requirements, and .gitignore

.gitignore

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+env/
+__pycache__/

Dockerfile

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+FROM python:3.9-slim
+
+WORKDIR /app
+
+COPY . /app
+
+RUN pip install --no-cache-dir -r requirements.txt
+
+EXPOSE 5000
+EXPOSE 7860
+
+CMD ["python", "app.py"]

app.py

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+from flask import Flask, jsonify, request
+from flask_cors import CORS
+
+from model.sentiment import Sentiment
+from urllib.parse import unquote
+
+app = Flask(__name__)
+CORS(app)
+
+@app.route('/analisis', methods=['GET'])
+def analisis():
+    prompt = request.args.get('prompt')
+    prompt = unquote(request.args.get('prompt', ''))
+
+    if not prompt:
+        return jsonify({"error": "No prompt provided"}), 400
+    
+    model = Sentiment(prompt)
+    return jsonify({"message": model.result}), 200
+
+if __name__ == '__main__':
+    app.run(debug=True)

model/sentiment.py

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+from transformers import pipeline
+from typing import Any
+
+class Sentiment:
+    def __init__(self, line: str) -> (list | list[Any] | Any | None):
+        self.pipe = pipeline("text-classification", model="MilaNLProc/feel-it-italian-sentiment")
+        self.result = self.pipe(line)
+