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Dockerfile

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+# Use official lightweight Python image
+FROM python:3.11-slim
+
+# Set working directory
+WORKDIR /app
+
+# Copy requirements first (better caching)
+COPY requirements.txt .
+
+# Install dependencies
+RUN pip install --no-cache-dir -r requirements.txt
+
+# Copy the rest of the app
+COPY . .
+
+# Expose Hugging Face default port
+EXPOSE 7860
+
+# Run FastAPI app
+CMD ["uvicorn", "main:app", "--host", "0.0.0.0", "--port", "7860"]

main.py

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+import smtplib
+import os
+from fastapi import FastAPI
+from groq import Groq
+from dotenv import load_dotenv
+from datetime import datetime
+import pytz
+from fastapi.middleware.cors import CORSMiddleware
+load_dotenv()
+sender_password=os.getenv("sender_password")
+api_key=os.getenv("api_key")
+client = Groq(api_key=api_key)
+smtp_server = "smtp.gmail.com"
+smtp_port = 587
+sender_email ="muhammadhamzao241@gmail.com"
+sender_password = sender_password
+receiver_email ="muhammadhamzao241@gmail.com"
+pakistan_tz = pytz.timezone('Asia/Karachi')
+
+
+def get_email_text():
+    current_time = datetime.now(pakistan_tz).strftime("%Y-%m-%d %H:%M:%S")
+    chat_completion = client.chat.completions.create(
+    messages=[
+        {
+            "role": "system",
+            "content": "You are a romantic text generation less than 100 words so you have to do it. You will get time in content and use that time in text generation too."
+        },
+        # Set a user message for the assistant to respond to.
+        {
+            "role": "user",
+            "content": current_time,
+        }
+    ],
+
+    # The language model which will generate the completion.
+    model="llama-3.3-70b-versatile"
+)
+    return chat_completion.choices[0].message.content
+
+
+
+def send_email():
+
+
+
+    message = f"Subject: YOU AND ME\n\n{get_email_text()}"
+
+    server = smtplib.SMTP(smtp_server, smtp_port)
+    server.starttls()
+    server.login(sender_email, sender_password)
+    server.sendmail(sender_email, receiver_email, message)
+    server.quit()
+    return 'email deliever'
+    
+        
+    
+
+
+app=FastAPI()
+app.add_middleware(
+    CORSMiddleware,
+    allow_credentials=True,
+    allow_methods=['*'],
+    allow_origins=['*'],
+    allow_headers=['*']
+)
+@app.get('/send_email')
+
+def check_it():
+    return{'Email Send':send_email()}
+
+
+
+   

requirements.txt

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+fastapi
+uvicorn
+python-dotenv
+pytz
+groq