Update app.py

app.py

@@ -26,23 +26,20 @@ def draw_lattice_grid(draw, width, height, spacing=100, color=(235, 235, 235)):
         draw.line([(0, y), (width, y)], fill=color, width=2)
 
 
-def text_to_images_generator(text_content, style='lines', font_path=None):
+def text_to_images_generator(text_content, style='lines'):
     """
-    Converts a given string of text into a single combined image.
+    Converts a given string of text into a single combined image and returns the file path.
     This is compatible with both UI and MCP.
 
     Args:
         text_content (str): The text to be converted.
-        style (str, optional): The background style ('plain', 'lines', 'dots', 'grid').
-        font_path (str, optional): The path to a .ttf font file.
+        style (str): The background style ('plain', 'lines', 'dots', 'grid').
 
     Returns:
-        str: Path to the generated combined image file.
+        str: Message with the path to the generated combined image file.
     """
     if not text_content or not text_content.strip():
-        # Return None and show a warning if there is no text
-        gr.Warning("Input text is empty. Please enter some text to generate images.")
-        return None
+        return "Error: Input text is empty. Please enter some text to generate images."
 
     # --- Configuration ---
     IMG_WIDTH = 1080
@@ -60,23 +57,19 @@ def text_to_images_generator(text_content, style='lines', font_path=None):
     # --- Font Loading ---
     font = None
     try:
-        if font_path and os.path.exists(font_path):
-            font = ImageFont.truetype(font_path, FONT_SIZE)
-        else:
-            font_paths_to_try = [
-                "Arial.ttf", "arial.ttf", "DejaVuSans.ttf",
-                "/System/Library/Fonts/Supplemental/Arial.ttf",
-                "/usr/share/fonts/truetype/liberation/LiberationSans-Regular.ttf",
-                "/usr/share/fonts/truetype/dejavu/DejaVuSans.ttf"
-            ]
-            for f_path in font_paths_to_try:
-                try:
-                    font = ImageFont.truetype(f_path, FONT_SIZE)
-                    break
-                except IOError:
-                    continue
+        font_paths_to_try = [
+            "Arial.ttf", "arial.ttf", "DejaVuSans.ttf",
+            "/System/Library/Fonts/Supplemental/Arial.ttf",
+            "/usr/share/fonts/truetype/liberation/LiberationSans-Regular.ttf",
+            "/usr/share/fonts/truetype/dejavu/DejaVuSans.ttf"
+        ]
+        for f_path in font_paths_to_try:
+            try:
+                font = ImageFont.truetype(f_path, FONT_SIZE)
+                break
+            except IOError:
+                continue
         if not font:
-            gr.Warning("Could not find a standard .ttf font. Falling back to the basic default font.")
             font = ImageFont.load_default()
     except Exception as e:
         print(f"An unexpected error occurred during font loading: {e}")
@@ -172,7 +165,7 @@ def text_to_images_generator(text_content, style='lines', font_path=None):
     combined_img.save(temp_file.name, format='PNG')
     temp_file.close()
     
-    return temp_file.name
+    return f"Image successfully generated and saved to: {temp_file.name}\n\nImage details:\n- Total pages: {len(pages_content)}\n- Image dimensions: {IMG_WIDTH} x {total_height} pixels\n- Style: {style}\n- Format: PNG"
 
 # --- Gradio Interface ---
 
@@ -186,9 +179,9 @@ demo = gr.Interface(
         gr.Textbox(lines=15, label="Text Content", placeholder="Paste your long-form text here...", value=example_text),
         gr.Radio(['lines', 'dots', 'grid', 'plain'], label="Background Style", value='lines')
     ],
-    outputs=gr.Image(label="Generated Image", show_label=True),
+    outputs=gr.Textbox(label="Result", show_label=True),
     title="Text-to-Image Converter",
-    description="Transforms long-form text into a single combined image with multiple pages. Paste your text, choose a style, and click 'Submit'. You can download the image from below.",
+    description="Transforms long-form text into a single combined image with multiple pages. Paste your text, choose a style, and click 'Submit'. The result will show the file path where your image was saved.",
     allow_flagging="never"
 )