Update app.py

app.py

@@ -7,4 +7,69 @@ from openai import OpenAI
 from dotenv import load_dotenv
 load_dotenv()
 
+# Get the api key from the environment variable
+open_ai_api_key = os.environ.get("OPENAI_API_KEY")
+if not open_ai_api_key:
+    raise ValueError("OPENAI_API_KEY environment variable is not set")
+
+#intialize openai client
 client = OpenAI(api_key = os.environ.get("OPENAI_API_KEY"))
+
+System_msg = "act as an experienced blockchain developer,you have been working in this field from the past 15 years.help me understand some concepts, assume i am a complete begineer"
+
+ipAddress = None
+
+def nowInISt():
+    return dt.datetime.now(pytz.timezone("Asia/Kolkata"))
+
+def attachIp():
+    global ipAddress
+    x_forwarded_for = request.headers.get("x-forwarded-for")
+    if x_forwarded_for:
+        ipAddress = x_forwarded_for
+
+def pprint(log: str):
+    now = nowInISt()
+    now = now.strftime("%Y-%m-%d %H:%M:%S")
+    print(f"[{now}] [{ipAddress}] {log}")
+
+def predict(message,history):
+    history_list = [{"role": "system", "content": System_msg}]
+    for human,ai in history:
+        history_list.append({"role": "user", "content": human})
+        history_list.append({"role": "assistant", "content": ai})
+    history_list.append({"role": "user", "content": message})
+
+    response = client.chat.completions.create(
+        model = "gpt-4o-mini",
+        message = history_list,
+        temperature = 1.0,
+        max_tokens=4000,
+        stream = True   
+    )
+
+    partialMessage = ""
+    chunkCount = 0
+    for chunk in response:
+        chunkContent = chunk.choices[0].delta.content
+        if chunkContent:
+            chunkCount+=1
+            partialMessage= partialMessage + chunkContent
+            yield partialMessage
+
+    pprint(f"[tokens = {chunkCount}] {message}")        
+
+with gr.interface(
+    predict,
+    title = "blockchain teacher",
+    theme = gr.themes.Soft(),
+    chatbot = gr.Chatbot(label ="learn about blochchain technology")
+    textbox = gr.Textbox(
+         placeholder = "ask me anything about blochchain",
+         scale = 7
+         max_lines = 2,
+    )
+)  as demo:
+     demo.load(attachIp,None,None)
+
+demo.launch()