Upload 2 files

№1 — app.py

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+import os
+import gradio as gr
+from openai import OpenAI
+
+# Подключение к OpenRouter
+client = OpenAI(
+    base_url="https://openrouter.ai/api/v1",
+    api_key=os.getenv("OPENROUTER_API_KEY")
+)
+
+SYSTEM_PROMPT = """
+You are a professional job interview simulator.
+You act as an HR interviewer.
+
+Rules:
+- Ask one question at a time.
+- Wait for the user's answer.
+- After 5 questions, provide structured feedback:
+  - Strengths
+  - Weaknesses
+  - Final recommendation
+Be realistic and professional.
+"""
+
+def chat_with_ai(message, history):
+    messages = [{"role": "system", "content": SYSTEM_PROMPT}]
+    
+    for human, assistant in history:
+        messages.append({"role": "user", "content": human})
+        messages.append({"role": "assistant", "content": assistant})
+
+    messages.append({"role": "user", "content": message})
+
+    response = client.chat.completions.create(
+        model="anthropic/claude-3.5-sonnet",
+        messages=messages,
+        temperature=0.7
+    )
+
+    reply = response.choices[0].message.content
+    return reply
+
+with gr.Blocks() as demo:
+    gr.Markdown("# 🎯 InterviewSim AI")
+    gr.Markdown("Simulate a real job interview and receive feedback.")
+
+    chatbot = gr.ChatInterface(
+        chat_with_ai,
+        textbox=gr.Textbox(placeholder="Type your answer here...", container=False),
+        title="AI Interviewer"
+    )
+
+if __name__ == "__main__":
+    demo.launch()

№2 — requirements.txt

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+gradio
+openai