Create app.py

app.py

@@ -0,0 +1,59 @@
+import streamlit as st
+import requests
+from transformers import MarianMTModel, MarianTokenizer
+
+# Load translation model (Urdu → English)
+@st.cache_resource
+def load_model():
+    model_name = "Helsinki-NLP/opus-mt-ur-en"
+    tokenizer = MarianTokenizer.from_pretrained(model_name)
+    model = MarianMTModel.from_pretrained(model_name)
+    return tokenizer, model
+
+tokenizer, model = load_model()
+
+# Giphy API Key (replace with your free key from https://developers.giphy.com/)
+GIPHY_API_KEY = "YOUR_GIPHY_API_KEY"
+
+# Urdu to English translator
+def urdu_to_english(urdu_text):
+    inputs = tokenizer(urdu_text, return_tensors="pt", padding=True)
+    translated = model.generate(**inputs)
+    english_text = tokenizer.decode(translated[0], skip_special_tokens=True)
+    return english_text
+
+# Fetch GIF for a word from Giphy
+def get_gif_url(word):
+    search_url = f"https://api.giphy.com/v1/gifs/search"
+    params = {
+        "api_key": GIPHY_API_KEY,
+        "q": f"asl {word}",
+        "limit": 1
+    }
+    response = requests.get(search_url, params=params)
+    if response.status_code == 200:
+        data = response.json()
+        if data["data"]:
+            return data["data"][0]["images"]["downsized"]["url"]
+    return None
+
+# Streamlit UI
+st.set_page_config(page_title="DeafTranslator", layout="wide")
+st.title("🧏 DeafTranslator – Urdu Text to Sign GIF Generator")
+st.markdown("Translate Urdu text into **Sign Language GIFs** using free AI models.")
+
+urdu_input = st.text_area("✍️ Enter Urdu text", height=120)
+
+if st.button("🔁 Translate & Show GIFs") and urdu_input:
+    with st.spinner("Translating and fetching signs..."):
+        english_text = urdu_to_english(urdu_input)
+        st.success(f"**Translated English Text:** {english_text}")
+        words = english_text.lower().split()
+
+        st.subheader("📹 Sign Language GIFs")
+        for word in words:
+            gif_url = get_gif_url(word)
+            if gif_url:
+                st.image(gif_url, caption=word, width=200)
+            else:
+                st.warning(f"⚠️ No sign found for: `{word}`")