update app.py

app.py

@@ -1,7 +1,16 @@
 import gradio as gr
+from PIL import Image
+from pix2tex.cli import LatexOCR
+
 
 def greet(name):
     return "Hello " + name + "!!"
 
-iface = gr.Interface(fn=greet, inputs="text", outputs="text")
-iface.launch()
+
+def predict(img) -> str:
+    return model(img)
+
+
+model = LatexOCR()
+iface = gr.Interface(fn=greet, inputs="image", outputs="text")
+iface.launch()

requirements.txt

@@ -0,0 +1,2 @@
+pix2tex==0.1.2
+pillow~=9.4.0