Create app.py

app.py

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+import streamlit as st
+import requests
+import os
+
+# Set your Groq API key (use Hugging Face secrets for deployment)
+GROQ_API_KEY = os.getenv("GROQ_API_KEY")
+GROQ_API_URL = "https://api.groq.com/openai/v1/chat/completions"
+
+st.set_page_config(page_title="EngGloss - Engineering Term Explainer", page_icon="📘")
+st.title("📘 EngGloss: Engineering Term Explainer")
+st.write("Enter a technical term to get a beginner-friendly explanation.")
+
+term = st.text_input("🔍 Enter an engineering term:", placeholder="e.g., Bernoulli's Principle")
+
+if st.button("Explain"):
+    if not term.strip():
+        st.warning("Please enter a term.")
+    else:
+        with st.spinner("Generating explanation..."):
+            prompt = f"""
+You are EngGloss, an expert engineering tutor who explains technical concepts in a beginner-friendly and structured way.
+
+Your task is to explain a single engineering term to a student or non-expert. Follow this exact format and keep the response concise and clear:
+
+🔍 Term: {term}
+
+📘 Simple Explanation: Provide a brief explanation using plain language. Avoid jargon or complex phrases. Aim for clarity and simplicity.
+
+🧠 Real-World Analogy: Use a relatable analogy from everyday life to help illustrate the concept intuitively.
+
+📐 Typical Formula: If the term is associated with a formula, show the most common version. Briefly explain what each variable means. If no formula exists, say: "There is no standard formula associated with this term."
+
+🏗️ Engineering Applications: List 2–3 branches of engineering where this term is often applied (e.g., civil, mechanical, electrical). Use bullet points.
+
+Respond in markdown format. Keep the tone helpful and clear, like you’re explaining to a college freshman.
+"""
+            headers = {
+                "Authorization": f"Bearer {GROQ_API_KEY}",
+                "Content-Type": "application/json"
+            }
+
+            data = {
+                "model": "mixtral-8x7b-32768",
+                "messages": [
+                    {"role": "system", "content": "You are EngGloss, an expert engineering tutor."},
+                    {"role": "user", "content": prompt}
+                ],
+                "temperature": 0.7
+            }
+
+            response = requests.post(GROQ_API_URL, headers=headers, json=data)
+
+            if response.status_code == 200:
+                result = response.json()
+                explanation = result["choices"][0]["message"]["content"]
+                st.markdown(explanation)
+            else:
+                st.error("Failed to get a response from Groq API.")
+                st.code(response.text)