Update mainapp.py

mainapp.py

@@ -16,7 +16,7 @@ def home():
 # 🔥 Process single image
 async def process_image(image: Image.Image, page_num: int):
     prompt = """
-    Extract all text from this image and return ONLY valid JSON in  structured format.
+    Extract all text from this image and return in key value json structure.
     
     """
 
@@ -30,6 +30,7 @@ async def process_image(image: Image.Image, page_num: int):
 
 @app.post("/ocr-llm")
 async def ocr_llm_endpoint(file: UploadFile = File(...)):
+
     
     if not file.filename.lower().endswith((".pdf", ".png", ".jpg", ".jpeg")):
         raise HTTPException(status_code=400, detail="File must be PDF or image")