Update app.py

app.py

@@ -1,19 +1,19 @@
-
-import os
-import gradio as gr
-# import openai
-from openai import OpenAI
-from dotenv import load_dotenv
-
-load_dotenv()
-key = os.getenv('OPENAI_API_KEY')
-client = OpenAI(api_key = key)
-
-def chat(prompt):
-    completion = client.chat.completions.create(model="gpt-4o-mini",
-                                              messages=[{"role":"user", "content":prompt}])
-    return completion.choices[0].message.content
-
-demo = gr.Interface(fn=chat, inputs="text", outputs="text")
-demo.launch()
+
+import os
+import gradio as gr
+# import openai
+from openai import OpenAI
+from python-dotenv import load_dotenv
+
+load_dotenv()
+key = os.getenv('OPENAI_API_KEY')
+client = OpenAI(api_key = key)
+
+def chat(prompt):
+    completion = client.chat.completions.create(model="gpt-4o-mini",
+                                              messages=[{"role":"user", "content":prompt}])
+    return completion.choices[0].message.content
+
+demo = gr.Interface(fn=chat, inputs="text", outputs="text")
+demo.launch()