feat: excel file upload

app.py

@@ -1,5 +1,6 @@
 import joblib
 import gradio as gr
+import pandas as pd
 from models import HealthInsurance
 
 def load_data():
@@ -49,19 +50,29 @@ def create_output_table():
                         interactive =False)
 
 def create_file_object():
-    return gr.File(label = 'File upload')
+    return gr.File(label = 'File upload',
+                    type = 'bytes')
 
+def convert_file_to_pandas(file):
 
+    df = pd.read_excel(io = file)
+
+    return df
 
 def build_interface():
 
     with gr.Blocks() as interface:
+
         file_object = create_file_object()
         input_table = create_input_table()
         output_table = create_output_table()
 
         greet_btn = gr.Button("Submit")
         greet_btn.click(fn=predict, inputs=input_table, outputs=output_table)
+
+        file_object.change(fn = convert_file_to_pandas, 
+                           inputs = file_object, 
+                           outputs = input_table)
     
     interface.launch()
 

requirements.txt

@@ -13,6 +13,7 @@ charset-normalizer==2.1.1
 click==8.1.3
 cryptography==38.0.1
 cycler==0.11.0
+et-xmlfile==1.1.0
 fastapi==0.82.0
 ffmpy==0.3.0
 fonttools==4.37.1
@@ -35,6 +36,7 @@ mdurl==0.1.2
 monotonic==1.6
 multidict==6.0.2
 numpy==1.23.2
+openpyxl==3.0.10
 orjson==3.8.0
 packaging==21.3
 pandas==1.4.4