fix file to image implementation

app.py

@@ -1,6 +1,10 @@
 import gradio as gr
 import os
 from pdfitdown.pdfconversion import Converter
+import fitz
+from typing import List
+from PIL import Image
+from loadimg import load_img
 
 converter = Converter()
 
@@ -19,7 +23,7 @@ def convert_file_to_pdf(filename:str) -> str:
     converter.convert(filename.name, output_path)
     return output_path
 
-def convert_file_to_img(image_file) -> str:
+def convert_file_to_img(image_file:str) -> List[Image.Image] :
     """
     Convert an image file to PDF format.
 
@@ -32,9 +36,15 @@ def convert_file_to_img(image_file) -> str:
         str: The file path of the generated PDF file. The output filename will be
              the same as the input filename but with a .pdf extension.
     """
-    output_path = image_file.name.replace(os.path.splitext(image_file.name)[1], '.pdf')
+    img_list = []
+    output_path = image_file.name.rsplit('.', 1)[0] + '.pdf'
     converter.convert(image_file.name, output_path)
-    return output_path
+    doc = fitz.open(output_path)
+    for page in doc:
+        img_list.append(load_img(page.get_pixmap()).convert("RGB"))
+    doc.close()
+    return img_list
+    
     
 
 
@@ -50,9 +60,9 @@ file_to_pdf = gr.Interface(
 image_to_pdf = gr.Interface(
     fn=convert_file_to_img,
     inputs=gr.File(label="Upload Image", file_types=["image"]),
-    outputs=gr.File(label="Converted PDF"),
-    title="Image to PDF Converter",
-    description="Convert your images to PDF format"
+    outputs=gr.Gallery(label="Converted Images"),
+    title="File to Images Converter",
+    description="Convert your images to an image format"
 )
 
 # Create tabbed interface