Update app.py

app.py

@@ -18,7 +18,7 @@ donut_model = VisionEncoderDecoderModel.from_pretrained("chinmays18/medical-pres
 reader = easyocr.Reader(['en'])
 humadex_pipe = pipeline("token-classification", model="HUMADEX/english_medical_ner", aggregation_strategy="simple")
 medner_pipe = pipeline("token-classification", model="blaze999/Medical-NER", aggregation_strategy="simple")
-biogpt_pipe = pipeline("text-generation", model="Narrativaai/BioGPT-Large-finetuned-chatdoctor")
+biogpt_pipe = pipeline("text-generation", model="Vijayendra/Phi4-MedQA")
 
 def advanced_preprocess(image_path):
     img = Image.open(image_path).convert('L')
@@ -96,7 +96,7 @@ async def prescription(file: UploadFile = File(...)):
 @app.post("/api/chat")
 async def chat(message: str = Form(...)):
     # Query BioGPT
-    result = biogpt_pipe(message, max_new_tokens=200)[0]["generated_text"]
+    result = biogpt_pipe(message, max_new_tokens=400)[0]["generated_text"]
     return {"response": result}
 
 # Optionally, add D-ID . . .