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Ml deployment #33

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2274774
Update requirements.txt
BaljinderHothi May 16, 2025
c1683eb
Update requirements.txt
BaljinderHothi May 16, 2025
3905ded
fallback for local testing
BaljinderHothi May 16, 2025
197c1de
Update app.py
BaljinderHothi May 16, 2025
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15 changes: 8 additions & 7 deletions api/app.py
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Original file line number Diff line number Diff line change
Expand Up @@ -32,16 +32,16 @@
supabase: Client = create_client(url, key)


tokenizer = AutoTokenizer.from_pretrained("cardiffnlp/twitter-roberta-base-sentiment")
model = AutoModelForSequenceClassification.from_pretrained("cardiffnlp/twitter-roberta-base-sentiment")
tokenizer = AutoTokenizer.from_pretrained("distilbert-base-uncased-finetuned-sst-2-english")
model = AutoModelForSequenceClassification.from_pretrained("distilbert-base-uncased-finetuned-sst-2-english")
#changed these for render storage situations
sentiment_pipeline = pipeline("sentiment-analysis", model=model, tokenizer=tokenizer)


#LABEL_0 -> negative, LABEL_1 -> neutral, LABEL_2 -> positive
label_mapping = {
"LABEL_0": "negative",
"LABEL_1": "neutral",
"LABEL_2": "positive"
"LABEL_0": "negative",
"LABEL_1": "positive"
}


Expand Down Expand Up @@ -159,5 +159,6 @@ def analyze_product_review(


if __name__ == "__main__":
import uvicorn
uvicorn.run(app, host="0.0.0.0", port=8000)
import uvicorn
port = int(os.environ.get("PORT", 8000)) # fallback for local testing
uvicorn.run(app, host="0.0.0.0", port=port)
2 changes: 2 additions & 0 deletions api/requirements.txt
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Expand Up @@ -4,3 +4,5 @@ transformers>=4.51.0
torch
supabase
python-dotenv
gunicorn
uvicorn
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