trying to improve docstrings

app.py

@@ -180,12 +180,10 @@ def ocr_demo(image, task, ocr_type, ocr_box, ocr_color):
     
     Args:
         image (Union[dict, np.ndarray, str, PIL.Image]): Input image in one of these formats: Image component state with keys: path: str | None (Path to local file) url: str | None (Public URL or base64 image) size: int | None (Image size in bytes) orig_name: str | None (Original filename) mime_type: str | None (Image MIME type) is_stream: bool (Always False) meta: dict(str, Any) OR  dict: ImageEditor component state with keys: background: filepath | None layers: list[filepath] composite: filepath | None id: str | None OR np.ndarray: Raw image array str: Path to image file PIL.Image: PIL Image object
-        task (Literal['Plain Text OCR', 'Format Text OCR', 'Fine-grained OCR (Box)', 
-              'Fine-grained OCR (Color)', 'Multi-crop OCR', 'Render Formatted OCR']): 
-            Selected OCR task type
-        ocr_type (Literal['ocr', 'format']): Type of OCR processing
-        ocr_box (str): Bounding box coordinates in format "x1,y1,x2,y2"
-        ocr_color (Literal['red', 'green', 'blue']): Color specification for fine-grained OCR
+        task (Literal['Plain Text OCR', 'Format Text OCR', 'Fine-grained OCR (Box)', 'Fine-grained OCR (Color)', 'Multi-crop OCR', 'Render Formatted OCR'], default: "Plain Text OCR"): The type of OCR processing to perform: "Plain Text OCR": Basic text extraction without formatting, "Format Text OCR": Text extraction with preserved formatting, "Fine-grained OCR (Box)": Text extraction from specific bounding box regions, "Fine-grained OCR (Color)": Text extraction from regions marked with specific colors, "Multi-crop OCR": Text extraction from multiple cropped regions, "Render Formatted OCR": Text extraction with HTML rendering of formatting
+        ocr_type (Literal['ocr', 'format'], default: "ocr"):The type of OCR processing to apply: "ocr": Basic text extraction without formatting "format": Text extraction with preserved formatting and structure
+        ocr_box (str): Bounding box coordinates specifying the region for fine-grained OCR. Format: "x1,y1,x2,y2" where: x1,y1: Top-left corner coordinates ; x2,y2: Bottom-right corner coordinates Example: "100,100,300,200" for a box starting at (100,100) and ending at (300,200)
+        ocr_color (Literal['red', 'green', 'blue'], default: "red"): Color specification for fine-grained OCR when using color-based region selection: "red": Extract text from regions marked in red "green": Extract text from regions marked in green "blue": Extract text from regions marked in blue
         
     Returns:
         tuple: (formatted_result, html_output)