Create app.py

app.py

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+import gradio as gr
+from docx import Document
+import pandas as pd
+from PIL import Image
+import fitz  # PyMuPDF
+
+def convert_to_pdf(file):
+    pdf_document = fitz.open()
+
+    if file.name.endswith('.docx'):
+        doc = Document(file.name)
+        text = "\n".join([paragraph.text for paragraph in doc.paragraphs])
+        pdf_page = pdf_document.new_page()
+        pdf_page.insert_text((72, 72), text)
+    elif file.name.endswith('.xlsx'):
+        df = pd.read_excel(file.name, engine='openpyxl')
+        text = df.to_string(index=False)
+        pdf_page = pdf_document.new_page()
+        pdf_page.insert_text((72, 72), text)
+    elif file.name.endswith('.png') or file.name.endswith('.jpg') or file.name.endswith('.jpeg'):
+        img = Image.open(file.name)
+        img_byte_arr = img.tobytes()
+        pdf_page = pdf_document.new_page(width=img.width, height=img.height)
+        pdf_page.insert_image(fitz.Rect(0, 0, img.width, img.height), stream=img_byte_arr)
+    elif file.name.endswith('.pdf'):
+        existing_pdf = fitz.open(file.name)
+        for page in existing_pdf:
+            pdf_document.insert_pdf(existing_pdf, from_page=page.number, to_page=page.number)
+
+    return pdf_document
+
+def merge_pdfs(files):
+    merged_pdf = fitz.open()
+    for file in files:
+        pdf_document = convert_to_pdf(file)
+        merged_pdf.insert_pdf(pdf_document)
+    output_path = "merged_output.pdf"
+    merged_pdf.save(output_path)
+    return output_path
+
+def main(files):
+    output_path = merge_pdfs(files)
+    return output_path
+
+iface = gr.Interface(
+    fn=main,
+    inputs=gr.inputs.File(file_count="multiple"),
+    outputs=gr.outputs.File(),
+    title="File Merger to PDF",
+    description="Upload Word, Excel, Image or PDF files to merge them into a single PDF."
+)
+
+iface.launch()