Update app.py

app.py

@@ -109,7 +109,7 @@ def process_image(image_input, unit):
         response = model.generate_content([f" You are a experienced {unit} doctor." + SYS_PROMPT + "Help me understand what is in this picture and analysis.", image_input])
         return response.text
 
-def main(text_input="", image_input=None, unit=""):
+def main(api_key="", text_input="", image_input=None, unit=""):
     if text_input and image_input is None:
         return process_text(text_input,unit)
     elif image_input is not None: