Update app.py

app.py

@@ -8,11 +8,17 @@ import base64
 api_key = os.environ.get("OPENAI_API_KEY")
 base_url = os.environ.get("OPENAI_API_BASE")
 client = OpenAI(api_key=api_key, base_url=base_url)
-sys_prompt = read('system_prompt.txt')
 
 # Define the model to be used
 MODEL = "gpt-4o"
 
+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:
         completion = client.chat.completions.create(