Update app.py

app.py

@@ -6,21 +6,21 @@ import ast
 import openai
 openAiKey = st.text_input(label="Input the openai key", type="password")
 # openai.api_key = openAiKey
-
-try:
-    openai.api_key = openAiKey
-    # Test request to check if the key is valid
-    openai.ChatCompletion.create(
-        model="gpt-3.5-turbo",
-        messages=[
-            {"role": "system", "content": "You are a helpful assistant."},
-            {"role": "user", "content": "Test prompt to check OpenAI key validity."}
-        ]
-    )
-    st.success("OpenAI key is valid!")
-except Exception as e:
-    st.error(f"Invalid OpenAI key: {e}")
-    st.stop()
+if openAiKey:
+    try:
+        openai.api_key = openAiKey
+        # Test request to check if the key is valid
+        openai.ChatCompletion.create(
+            model="gpt-3.5-turbo",
+            messages=[
+                {"role": "system", "content": "You are a helpful assistant."},
+                {"role": "user", "content": "Test prompt to check OpenAI key validity."}
+            ]
+        )
+        st.success("OpenAI key is valid!")
+    except Exception as e:
+        st.error(f"Invalid OpenAI key: {e}")
+        st.stop()
 
 def get_chat_completion(prompt, model="gpt-3.5-turbo"):
     try: