Update crew.py

crew.py

@@ -1,5 +1,4 @@
 import os
-
 from crewai import Agent, Crew, Process, Task
 from crewai.tools import tool
 from crewai_tools import (
@@ -86,11 +85,11 @@ def run_crew(question, file_path):
         if not os.path.exists(file_path):
             raise FileNotFoundError(f"Image file not found: {file_path}")
             
-        try:
-            client = OpenAI()
-    
+        try:  
             img_b64 = get_img_b64(file_path)
-    
+
+            client = OpenAI()
+
             completion = client.chat.completions.create(
                 messages=[{"role": "user",
                             "content": [{"type": "text",