Update 1

app.py

@@ -1,7 +1,21 @@
 import gradio as gr
+import PyPDF2
+import pandas as pd
 
-def greet(name):
-    return "Hello " + name + "!!"
+def process_file(file):
+    # Read the uploaded file
+    with open(file.name, "rb") as f:
+        # Process the file here (e.g., extract text or convert to DataFrame)
+        # Example:
+        pdf_reader = PyPDF2.PdfFileReader(f)
+        num_pages = pdf_reader.numPages
+        text = ""
+        for page_num in range(num_pages):
+            page = pdf_reader.getPage(page_num)
+            text += page.extractText()
+        # Return the processed output
+        return text
+        
+iface = gr.Interface(fn=process_file, inputs="file", outputs="text")
 
-iface = gr.Interface(fn=greet, inputs="text", outputs="text")
-iface.launch()
+iface.launch()