Add application file and dependencies

app.py

@@ -0,0 +1,9 @@
+import gradio as gr
+
+# Simple card greeting function
+def greet(name):
+    return "Hello " + name + "!!"
+
+# Gradio Interface
+demo = gr.Interface(fn=greet, inputs="text", outputs="text")
+demo.launch()

requirements.txt

@@ -0,0 +1,4 @@
+pandas
+openai
+firebase-admin
+PyPDF2