Creating Project Files

Dockerfile

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+FROM python:3.9-slim
+
+WORKDIR /app
+
+COPY requirements.txt .
+RUN pip install --no-cache-dir -r requirements.txt
+
+COPY . .
+
+# Create templates directory and add HTML file
+RUN mkdir -p templates
+
+# Create simple HTML template
+RUN echo '<!DOCTYPE html><html><head><title>Weather App</title></head><body><h1>Weather App</h1><form action="/weather" method="POST"><input type="text" name="city" placeholder="Enter city name" required><button type="submit">Get Weather</button></form></body></html>' > templates/index.html
+
+EXPOSE 5000
+
+CMD ["python", "app.py"]