Update app.py

app.py

@@ -42,18 +42,12 @@ def endpoints(api_key):
         else:
             model_name = "models/gemini-1.5-pro-latest"
             return 'GOOGLE'
-    return
-
-LICENSE = 'MODEL: ' + model_name + ' LOADED'
-endpoints = endpoints(api_key)
 
 def read(filename):
     with open(filename) as f:
         data = f.read()
     return data
 
-SYS_PROMPT = read('system_prompt.txt')
-
 def process_text(text_input, unit):
     if text_input and endpoints == 'OPENAI':
         client = OpenAI(api_key=api_key)
@@ -110,6 +104,9 @@ def process_image(image_input, unit):
         return response.text
 
 def main(api_key="", text_input="", image_input=None, unit=""):
+    endpoints = endpoints(api_key)
+    SYS_PROMPT = read('system_prompt.txt')
+    LICENSE = 'MODEL: ' + model_name + ' LOADED'
     if text_input and image_input is None:
         return process_text(text_input,unit)
     elif image_input is not None: