Update app.py

app.py

@@ -88,10 +88,17 @@ def process_resume(resume, jd_string):
     """
     Process the uploaded resume and job description, optimize it, and return the result.
     """
-    # Convert file to Markdown using MarkItDown
-    result = md_converter.convert(resume.name)
-    resume_string = result.text_content  # Get the converted Markdown content
-
+    # Supported file extensions
+    supported_extensions = ('.pptx', '.docx', '.pdf', '.jpg', '.jpeg', '.png', '.xlsx')
+    
+    # Check if the uploaded resume has a supported extension
+    if resume.name.lower().endswith(supported_extensions):
+        # Convert file to Markdown using MarkItDown
+        result = md_converter.convert(resume.name)
+        resume_string = result.text_content  # Get the converted Markdown content
+    else:
+        return "File format not supported for conversion to Markdown."
+    
     # Create optimization prompt
     prompt = create_prompt(resume_string, jd_string)